WLAN is not working - Xperia Z4/Z3+ Q&A, Help & Troubleshooting

Hi there,
I bought the Z3+ yesterday. Everything is working except for the WLAN.
It does seem to work on google searches (but I can't load any search results) and wikipedia. Maybe there are some other sites which work, but most of them don't (e.g. xda and Sony websites don't work).
I've tried to connect the Z3+ via WLAN Hotspot with my old Z1 and it works. The WLAN module is working. Also, my router logs show me that the Z3+ connects to the router (Speedport W 724V). So I guess there are some DNS problems or my router is behaving strangely but I can't find a proper solution.
Furthermore, I've tried this:
factory reset
repair with PC companion
removing the Z3+ from the router and connecting again
removing all devices from the router and connecting only the Z3+
Thank in advance

@Sakridion Is it a dual band router? If so, did you try changing band (2.5GHz/5GHz band)? Do you also have AUTO IP support checked under wifi -> advanced?

It's a dual band, that's correct, but both frequencies are seperated (one SSID for each). I've tried connecting with both, both get connected, but internet access is limited on both.
I will try the auto ip thing, although I think it won't change anything. The DHCP is working correctly, there is no problem with IP distribution.
Edit: Auto IP didn't change anything.

Well, how about restarting (modem &) router just for the sake of it? Sounds like a router issue as the phone works over Z1 hotspot.
---------- Post added at 04:33 AM ---------- Previous post was at 04:26 AM ----------
Also check this out to try static IP -> https://talk.sonymobile.com/t5/Xperia-Z3/WiFi-Exclamation-Mark/td-p/1008533

I've restarted and resetted the router many times, it didn't work.
Neither did static IP work.

is there asterisk mark on phone wifi icon? r u using any ads blocker?
also pls check router protocol & encryption settings.
edit : yes i mean exclamation mark silly me dragged by conversation with my fren

No, there's no asterisk (*). But when I connect to the WLAN, I have an exclamation mark (!) which disappears after some seconds or minutes.
I'm not using any ad blocker, it's a fresh, untouched Z3+.
Router protocoll tells me that Z3+ connects succesfully to the router, that's all.
Encryption is set to WPA2, if you mean that.

Just had the chance to test it at my uncle's, the WLAN is working fine there. I guess there is a router specific problem here. I will try a hard reset.
Edit: Nevermind, I just connected to my home WLAN and it is working now. I don't get why, but it works.

Related

WiFi problems

Hi.
I recently bought my s730. Quite pleased with it, but one thing bothers me.
When i connect to my wlan at home (zyxel_2602hw_d1a WPA-PSK TKIP) i'm able to connect to the router, but I don't seem to be able to get an connection to anywhere outside my own network. I tried using Live Messenger, IE, Opera and Skype, but nothing happens.
When I'm using GPRS or EDGE it all works smoothly.
Any suggestions?
Do you have your connection set to automatic or only through your phone network? I have seen a few problems with that.
Also, double check that you are entering wep or any other security protocol correctly, took my 6 tries before it would work, it looked like it was connected to the network but it really wasnt (just personal experience with this phone.)
10332007 said:
Do you have your connection set to automatic or only through your phone network? I have seen a few problems with that.
Also, double check that you are entering wep or any other security protocol correctly, took my 6 tries before it would work, it looked like it was connected to the network but it really wasnt (just personal experience with this phone.)
Click to expand...
Click to collapse
I do have the connection settings in both IE and Opera set to automatic. I's there somewhere else I have to change settings?
I'm quite sure i typed the password correctly. I also checked the client list on the router and the phone showed up correctly.
Gah, cant remember where I saw it but there was a setting in the phone itself for what to connect to.
Another thing to try under the wifi connection open your saved connection and go into it and see if you have it set to connect to the internet or just to the private network under "network type" in the Wi-Fi sub menu of Wlan settings. Its late and I cant think right, i'll see about checking more into it later...
I solved this problem - change your WLAN security on your WLAN router only on exactly MAC adressee (no any WEP) and your Wings is allowed to connect and all will be OK, work OK - Skype, IE, Opera. Problem was only to find MAC adressee my Wings
Wing + WRT54GL
Hi!
I have an S730 and a Linksys WRT54GL router. I've tried to use wlan with my phone, but it doesn't working. I want to use WPA2 with AES without Radius. Is the WPA shared key (router) same to network key(phone)? without security and encryption, it's working well.. I cannot see any syslog. That could be so easy..
klenovcok said:
I solved this problem - change your WLAN security on your WLAN router only on exactly MAC adressee (no any WEP) and your Wings is allowed to connect and all will be OK, work OK - Skype, IE, Opera. Problem was only to find MAC adressee my Wings
Click to expand...
Click to collapse
I tried removing security for my phone MAC address, but there dosn't seem to be any options on my router allowing this. So I'm still stuck;-/
ksga said:
Hi.
I recently bought my s730. Quite pleased with it, but one thing bothers me.
When i connect to my wlan at home (zyxel_2602hw_d1a WPA-PSK TKIP) i'm able to connect to the router, but I don't seem to be able to get an connection to anywhere outside my own network. I tried using Live Messenger, IE, Opera and Skype, but nothing happens.
When I'm using GPRS or EDGE it all works smoothly.
Any suggestions?
Click to expand...
Click to collapse
Did you check network settings? I mean e.g. if you don't use DHCP server and you didn't fill in right settings phone may connect to network but may not get outside. I know it can look like "lame" question, but sometimes even a master can do a newbie mistake..
ksga said:
I tried removing security for my phone MAC address, but there dosn't seem to be any options on my router allowing this. So I'm still stuck;-/
Click to expand...
Click to collapse
usually it is in section WLAN Advanced setup - WEP Encryption - disable and in WLAN MAC Filters - active + allow asotiation with table of adress your Wings - aply . I have Zyxel Prestige 660HW.
I'm sure that DHCP is active, and that I get an IP.
I tried disabling security on my router, but same problem. Connects to my router, gets an IP but still nothing works
ksga said:
I'm sure that DHCP is active, and that I get an IP.
I tried disabling security on my router, but same problem. Connects to my router, gets an IP but still nothing works
Click to expand...
Click to collapse
Your DNS are also provided automatically? Or could you ping (through some app) to any IP address of any server on the internet? If you succee, then we can look for a mistake with DNS.
Problem solved!!!
Okay. Found the cause for all my sufferings...
Power management. under WLAN-settings i changed power setting from power save mode to best performance...
thanks for all the help. hope next time I have a better question
wifi problem
hello everybody,i have tried several times to connect to my router at home but no chance at the end i got this warning saying:
cannot log on to the wireless network this network requires a personel certificate to positively identify you.

Wi-Fi connects but NO data transfer

Hi,
I have just got the Diamond and I have two main problem.
1) Although I have connected the Diamond to my Home wireless network, there is no data transfer. Opera can not open pages, Youtube can not start even I can not update weather?
2) When I connect the Diamond to the Laptop / PC, all PC's and Laptops connected to my home network (wireless) drop from the connection and never connect again?
Thank you for your kind help...
I have same problem with my Diamond.
1) go to: startmenu->settings->connections->Wi-Fi->networkcard/adapter->and make sure that it says "my networkcard/adapter connects to internet"Also at the same tab open IEEE 802.11b/g Compitable Wi-Fi Adapter and try to a static ip matching the one your pc uses. (not sure about it since i can't recreate the problem atm..)
2) Try the thing I suggested in this thread http://forum.xda-developers.com/showthread.php?t=417664 (plz use search next time)
bobo_error said:
1) go to: startmenu->settings->connections->Wi-Fi->networkcard/adapter->and make sure that it says "my networkcard/adapter connects to internet"Also at the same tab open IEEE 802.11b/g Compitable Wi-Fi Adapter and try to a static ip matching the one your pc uses. (not sure about it since i can't recreate the problem atm..)
2) Try the thing I suggested in this thread http://forum.xda-developers.com/showthread.php?t=417664 (plz use search next time)
Click to expand...
Click to collapse
Thanks for your reply, but both of solutions do not work for me...
Any other suggestion?
Thanks for your help..
Try turning on wifi, then go in LAN WIRELESS and change in "improved performance"
All of this do not work for me too...
Go to Wireless LAN settings and there to power mode and set yo best battery.... that worked for me.
in "settings => connections => WiFi" is "Connected". In "Wireless Lan" there is Connected too... In log on my router there is MAC adress of Diamond as associated and authorized. All seems OK. But on Diamond do not work any internet connection (Weather, web, etc...). With Active Sync works fine. Laptop with the same settings works fine. But Diamond with WiFi... no way :-(
Any other suggestions?
Same problem after i made ROM update from 1.7... to 1.93. before works fine. no other software is istalled.
Been having an issue with connecting to my wireless network also for the last week. My phone is from orange in the UK. My wireless router is an Dlink 614+ on Virgin cable broadband.
The Diamond would connect intermittantly but then say 'not avaiable' after a period of time, or when trying to reconnect after diasbling/enabling wi-fi in the comms manager. Also, after restarting my router the device would connect for a while but not seem to 'hold' it's connection.
When the device was 'connected' I could not get opera/youtube to load a page, even though I could see the diamond in my router's log showing it connected with a leased ip address. What made it so annoying was that every other wireless mobile device/laptop I have owned has connected without any problem at all, leading me to beleive there was a problem with the phone. Again, this was rather frustrating as the phone was detecting avaliable networks but just not 'holding' the connection nor 'using' the connection in opera/explorer etc.
After searching on xda-developers and other forums for a possible known issue, I tried all the various suggestions including;
i/ increasing to best performance under power mode in Wireless LAN settings
ii/ Hard reset of router (even though other wireless devices were connected fine)
iii/ trying static rather than dynamic ip for my diamond in router settings
iv/ disabling any security/encryption on my router
v/ entering DNS settings in manually into my diamond
vi/ changing 'connect to' under wi-fi neteorks to 'Work' rather than 'the internet'
vii/ tried various roms
and other suggestions I had read about - all which didn't make a difference!
I was about to send the diamond back to Orange (here in the UK) but decided to give it one last go and change my router. I bought a Netgear WGT624 for 25 quid from PC today world and my diamond connected
straight away without an issue, and opera/youtube/messager all connected straight away to the internet. I have not lost connection once. So thats how I resolved it - obviously my device did not like 802.11b (on the original dlink router) even though all previous smartphones have connected fine and the diamond's wireless adapter is labelled b/g.
Hope that stops anyone wasting a week like I did, I would try it out on another router before making any decisions because the chip in the diamond seems a lot more picky to what it connects to than anything I've used in the past!
cheers
Linksys WAG54 is OK, Freebox is not perfect
It really seems to depend on the WiFi router.
I've had probems with my French Freebox (my ISP's ADSL+wifi router) using WPA2 AES. It would work fine, for half an hour maybe, then it would stop. It says it's connected but there is no data transfer. You can switch WLAN off and on, soft reset the phone... nothing will do. Then it will work again later on.
I downgraded encryption to TKIP and i experienced the same problem.
But then I've tried my old Linksys WAG54G router, using the exact same encryption protocol and key and it works perfectly (for hours)!
I've also tested free access (Paris public Wifi, Mc Donald's...) and they work fine.
As my ISP wifi box does not let me have a look at all the settings (beacon time, etc.) it is very difficult to tell what makes it not-so-compatible with my Diamond... But there must be something.

[Q] Xperia T Wi-Fi problem

I just got an Sony Xperia T,
now I was trying to connect is to my router with the 5ghz-band, but the Xperia T can't find the network,
so then manually added the network, inserterd password, but then it says that the network isn't within reach,
but i'm sitting next to the router, the 2.4ghz-band works fine, and sony confirms that the phone should work with
the 5ghz-band in the white paper of the phone. Does anyone know how to solve this problem?
BTW, my router is a Netgear WNDR3700 Dual Band.
Dutchmann said:
I just got an Sony Xperia T,
now I was trying to connect is to my router with the 5ghz-band, but the Xperia T can't find the network,
so then manually added the network, inserterd password, but then it says that the network isn't within reach,
but i'm sitting next to the router, the 2.4ghz-band works fine, and sony confirms that the phone should work with
the 5ghz-band in the white paper of the phone. Does anyone know how to solve this problem?
BTW, my router is a Netgear WNDR3700 Dual Band.
Click to expand...
Click to collapse
On your router have you set it to dual band as a lot of the time they have it defaulted to 2.4 b/g so you'd need to change it to auto or whatever option allows all. On my Linksys it says 2.4 and 5 as an option in the dropdown. That would be the only reason I can think of. Have you tried with any other device to connect to your 5ghz network?
Likely a router compatibility issue. I can connect to a Linksys e4200 on 5ghz with no problems
Sent from my Xperia T
My Xperia T refuses to connect to my WiFi AP. It's only 2.4GHz, but according to the logs on the AP, it isn't even trying. On the phone side I very briefly see "Connecting" or similar on the AP list, then it reverts to Saved.
Log on phone is filled with entries like this:
Code:
I/wpa_supplicant( 565): wlan0: Trying to associate with 00:0c:42:XX:XX:XX (SSID='LFWnet' freq=2412 MHz)
I/wpa_supplicant( 565): wlan0: CTRL-EVENT-ASSOC-REJECT bssid=00:0c:42:XX:XX:XX status_code=1
MAC's partially XX'd
This happened on the stock Vodafone ROM, and still occurs on the Generic UK posted in General. I have tried WPA and WPA2, TKIP and AES, different channels, disabling N etc etc, still the same
Tried soft/hard reboots, wipes etc, nothing. It has connected to other public and protected AP's fine.
Am gutted as changing my AP to work around this problem is a no-go. Not had any problems with various other laptops and phones, including other SE/Xperia devices.
LadFromWales85 said:
This happened on the stock Vodafone ROM, and still occurs on the Generic UK posted in General. I have tried WPA and WPA2, TKIP and AES, different channels, disabling N etc etc, still the same
Tried soft/hard reboots, wipes etc, nothing. It has connected to other public and protected AP's fine.
Am gutted as changing my AP to work around this problem is a no-go. Not had any problems with various other laptops and phones, including other SE/Xperia devices.
Click to expand...
Click to collapse
I'm on generic UK rom and using a BT Home Hub without any problems. I've also got my old dLink wireless n router I use as a print server and it works fine with that too. My brother has a Sky router (Netgear I think) and that works fine.
I think you must be unlucky.
---------- Post added at 07:11 AM ---------- Previous post was at 07:07 AM ----------
Is your SSID published? Have you tried turning off all security on the router to see if you can connect then? (obviously I'm not suggesting you leave it unsecured but it is something to try.)
Also, posting your router details may give you an idea if others have been successful with that router before you splash any cash on a new one.
Hi, my Xperia T also is not able to connect with my e4200 5 GHz WiFi. My Laptop and a Samsung Phone works without any problems... I read (sorry I don´t remember the forum link) Sony did not enable the 5 GHz frequency because of driver issues. But if it works on some phones, maybe it´s a provider specific issue like the permanent bootloader lock?
Might be worth updating the firmware of your router?
Sent from my LT30p using xda app-developers app
I think I found the problem, the 5ghz band of my router doesn't have much range appearently, when i'm trying to find the 5ghz band outside of my house, i can't find it, I can only find it when i'm in my room, that's where the router stands, but the 2.4 ghz band has a much better range, I can connect to is almost 20-30 meters outside of my house. I'm wondering when Netgear is coming out with an update for my router, hopefully that will solve the problem, or maybe it will be solved when the Xperia T gets an update to Jelly Bean.
Dutchmann said:
I think I found the problem, the 5ghz band of my router doesn't have much range appearently, when i'm trying to find the 5ghz band outside of my house, i can't find it, I can only find it when i'm in my room, that's where the router stands, but the 2.4 ghz band has a much better range, I can connect to is almost 20-30 meters outside of my house. I'm wondering when Netgear is coming out with an update for my router, hopefully that will solve the problem, or maybe it will be solved when the Xperia T gets an update to Jelly Bean.
Click to expand...
Click to collapse
Hi there,
I've just bought the Xperia T and I'm pretty disappointed I can't use my home wifi.
I'm having exactly the same problem - I can see my connection and connect (sometimes) but it is a very poor connection, then after a minute or says "Not in range". If I go outside (which is actually closer to where the modem is) I can get data at an acceptable speed.
Sorry I'm such a noob but can you explain to me where the limitation lies and how I might fix it. Every other device used in the house works - even an old iphone 3gs - I'm surprised Sony's newest phone hasn't implemented technology that must have been in use for years.
Or if it is the modem - any ideas on how to change it.
Sorry - can't give you details - the modem is locked in the landlords garage - so I can't see what make it is.
Thanks for helping a noob.
I have faced the same problem with my TX when connecting to my AP.
I think there is WIFI problem in receiving the WIFI signal of security mode WPA2/WPA.
You can change the WIFI security mode to WEP or No security.
My device can connect the WEP mode WIFI.
Hope you can solve the problem!
pechnatunk said:
Hi there,
I've just bought the Xperia T and I'm pretty disappointed I can't use my home wifi.
I'm having exactly the same problem - I can see my connection and connect (sometimes) but it is a very poor connection, then after a minute or says "Not in range". If I go outside (which is actually closer to where the modem is) I can get data at an acceptable speed.
Sorry I'm such a noob but can you explain to me where the limitation lies and how I might fix it. Every other device used in the house works - even an old iphone 3gs - I'm surprised Sony's newest phone hasn't implemented technology that must have been in use for years.
Or if it is the modem - any ideas on how to change it.
Sorry - can't give you details - the modem is locked in the landlords garage - so I can't see what make it is.
Thanks for helping a noob.
Click to expand...
Click to collapse
Skylegend said:
I have faced the same problem with my TX when connecting to my AP.
I think there is WIFI problem in receiving the WIFI signal of security mode WPA2/WPA.
You can change the WIFI security mode to WEP or No security.
My device can connect the WEP mode WIFI.
Hope you can solve the problem!
Click to expand...
Click to collapse
Hmmm, that's strange - my modem is set to WEP and it's not really a connection problem but a signal strength problem. But like I said - no other device has this issue. It is hard to test - right now I'm accessing this from a cloud connection which is average compared to another I used this morning, though much better than at home. But I don't know how close I am to the transmitter right now.
Hello again,
I'm still trying to get to the bottom of this:
So my Xperia T can connect and use the wifi in my house fine IF I am within 2-3 metres of my router, which has the following settings -
O2 Wireless Box, model - TG585v7
Software release - 8.2.7.7
Boot loader 1.0.0
Interface Type: 802.11b/g
Band: 2.4G Hz (This unfortunately cannot be changed)
It is currently set to WEP security but when I changed to WPA-2 there was still no change - could only connect when a couple of metres away.
Also even when holding my phone 10cm away from the router I still only get a "Good" connection. So I started to think it must be my phone that is faulty - I've been to coffee shops and picked up the free Cloud wifi ok, though one kept dropping in and out. And I have been into mobile phone shops testing their wifi and it connects.
But yesterday I went to Carphone Warehouse and compared to one of their demo Xperia T phones - the demo was connected to their wifi fine yet my phone could not even "see" their connection - I was sure it was my phone.
But now I'm really confused - today I went to a different Carphone warehouse - there was no demo phone but I picked up their signal and the quality was "Excellent" - something I'd never seen before.
My phone is locked to T-Mobile - can a carrier locked phone somehow restrict access to certain routers?? Seems very weird to me, though I am quite a novice at all of this.
Any help would be much appreciated.
Thanks.
locked phone won't block AP access... maybe backup your data and try master reset.. factory reset... don't need erase sd card.
Sent from my LT29i using xda app-developers app
Are you using the T-Mobile WiFi app? If so delete your connection from settings, then set your home WiFi via the T-Mobile app, it may be connecting to the open one not your full one.
If you don't use the app, I would change the channel on the router and try that.
Sent from my LT30p using xda app-developers app
xperia t
I use Xperia T in Turkey but I bought ıt in Bosnia. I checked my phone's ID and ın myphone has got Vodafone Wi-Fi .. When My phone's Wi-Fi is online then suddenly myphone begin afresh itself. What is the problem please help me ..
I had the same problem then I discovered it happen only in stock firmware or stock based ROM. Try Flashing CM10 or CM10.1. Your problem will likely be solved.

Chromecast won't connect to router or phone hotspot wireless AP

So I got my Chromecast from Amazon, got it hooked up and tried several times to set it up via Chrome on an iPad. It can see my AP but it gets stuck on the "Connecting to...." screen, and then eventually goes back to the code entry display screen without completing.
So I tried the Win7 app, same problem. I have a dual-band Netgear WNDR3700v2, no issues with it ever. AP isolation is off, tried with NAT off and on, etc.
Then I tried with my phone hotspot, same issue. Can see, but gets stuck on 'Connecting to .....' screen and then goes back to code entry display.
If I'm having the same issue with 2 different hotspots, should I just get a replacement, or am I missing something? I'm thinking replacement at this point.
phanboy4 said:
So I got my Chromecast from Amazon, got it hooked up and tried several times to set it up via Chrome on an iPad. It can see my AP but it gets stuck on the "Connecting to...." screen, and then eventually goes back to the code entry display screen without completing.
So I tried the Win7 app, same problem. I have a dual-band Netgear WNDR3700v2, no issues with it ever. AP isolation is off, tried with NAT off and on, etc.
Then I tried with my phone hotspot, same issue. Can see, but gets stuck on 'Connecting to .....' screen and then goes back to code entry display.
If I'm having the same issue with 2 different hotspots, should I just get a replacement, or am I missing something? I'm thinking replacement at this point.
Click to expand...
Click to collapse
im having a similar issue with my phones hotspot. even if it does randomly connect, it acts as though it doesnt.
Same router, same problem.
no problems connecting to a router (RT-N16, Tomato firmware)
no problems connecting to phone hotspot (Oppo Find 5, CM10.1)
phanboy4 said:
So I got my Chromecast from Amazon, got it hooked up and tried several times to set it up via Chrome on an iPad. It can see my AP but it gets stuck on the "Connecting to...." screen, and then eventually goes back to the code entry display screen without completing.
So I tried the Win7 app, same problem. I have a dual-band Netgear WNDR3700v2, no issues with it ever. AP isolation is off, tried with NAT off and on, etc.
Then I tried with my phone hotspot, same issue. Can see, but gets stuck on 'Connecting to .....' screen and then goes back to code entry display.
If I'm having the same issue with 2 different hotspots, should I just get a replacement, or am I missing something? I'm thinking replacement at this point.
Click to expand...
Click to collapse
I also had this issue initially..I have a dual-band Netgear WNDR4700....Note: Chromecaste only works on the 2.4 GHz.
// Atleast thats the case for now??
connor32 said:
Same router, same problem.
Click to expand...
Click to collapse
It is working fine now. Not sure what was the problem, but I'd say that it could be related to the USB power. I am now using the external adapter.
What encryption are you guys using? I had to manually enter SSID and encryption type before I can get it to connect. My router uses WPA2/AES.
WNDR3700v2 here as well. Not sure if that's the common link, but Chromecast won't connect either. Tried several tablets/phones, many resets and changed every router setting I could find.
I can go through the setup process then the Chromecast hangs at the "Connecting to [AP name]" message. If I use another mobile device, I can see that about 50% of the time the Chromecast is actually available and functional. It works for a couple minutes then loses connection. At this point, it must be factory reset to become functional again. I must start the setup again. I think my problem is that I can't 'officially' complete the setup process.
I have tried disabling the 5 GHz band, disabling security, used the power brick, etc. I've used various TVs too, including one right next to the router.
EDIT: Finally! After a billion attempts, it successfully completed the setup process. I used the web setup (no app) with broadcast SSID enabled. I literally tried this exact setup 10x, but it worked this one time.
calypsoe36 said:
WNDR3700v2 here as well. Not sure if that's the common link, but Chromecast won't connect either. Tried several tablets/phones, many resets and changed every router setting I could find.
I can go through the setup process then the Chromecast hangs at the "Connecting to [AP name]" message. If I use another mobile device, I can see that about 50% of the time the Chromecast is actually available and functional. It works for a couple minutes then loses connection. At this point, it must be factory reset to become functional again. I must start the setup again. I think my problem is that I can't 'officially' complete the setup process.
I have tried disabling the 5 GHz band, disabling security, used the power brick, etc. I've used various TVs too, including one right next to the router.
EDIT: Finally! After a billion attempts, it successfully completed the setup process. I used the web setup (no app) with broadcast SSID enabled. I literally tried this exact setup 10x, but it worked this one time.
Click to expand...
Click to collapse
I've tried everything I can.
I have a dlink DGL-4500 with a DAP-1360 plugged into it in AP mode. I was able to connect it on the main router but it lost connection and I had to hard reset it. It will not connect over the AP at all. The dlink comes with a setting called wlan partition. That is disabled. I have no setting for ap isolation.
Ok, solved this one for my issue but it's router specific.
If you have a Netgear WNDR3700v2, there was a firmware upgrade 1.0.0.32 that broke wireless isolation, such that it was always enabled even if you turned isolation off in the router settings.
Unfortunately .32 also broke upgrades for me, so I had to manually reset and apply the 1.0.0.36 firmware (latest version) using this procedure: http://forum1.netgear.com/showpost.php?p=446539&postcount=39
If you read the release notes for .36 you'll see they fixed a bug relating to wireless isolation. I can confirm that fixed it for me. Again, this is specific to this particular make/model router, if yours doesn't work after turning off wireless isolation it's due to some other issue.
phanboy4 said:
Ok, solved this one for my issue but it's router specific.
If you have a Netgear WNDR3700v2, there was a firmware upgrade 1.0.0.32 that broke wireless isolation, such that it was always enabled even if you turned isolation off in the router settings.
Unfortunately .32 also broke upgrades for me, so I had to manually reset and apply the 1.0.0.36 firmware (latest version) using this procedure: http://forum1.netgear.com/showpost.php?p=446539&postcount=39
If you read the release notes for .36 you'll see they fixed a bug relating to wireless isolation. I can confirm that fixed it for me. Again, this is specific to this particular make/model router, if yours doesn't work after turning off wireless isolation it's due to some other issue.
Click to expand...
Click to collapse
Interesting. I'm running the .32 firmware too and I saw the release note concerning isolation. I'll check out the steps to manually update the firmware and give it a shot.
I was able to get the Chromecast setup, but my mobile devices can only interact with it intermittently. The wireless isolation bug would be a logical culprit.
calypsoe36 said:
Interesting. I'm running the .32 firmware too and I saw the release note concerning isolation. I'll check out the steps to manually update the firmware and give it a shot.
I was able to get the Chromecast setup, but my mobile devices can only interact with it intermittently. The wireless isolation bug would be a logical culprit.
Click to expand...
Click to collapse
Should help, just make sure to unplug/reset the Chromecast after doing the upgrade.
Chromecast connects, but Win 8 Chromecast app doesn't see device
I have already connected my chromecast to my home network (Linksys E2000). Problem I am having is that I had to use my Nexus 7 or my phone to see the wifi network. Once I fire up the Chromecast app through Windows 8, it says "Wifi needs to be turned on for the Chromecast App to work." Well, my computer is connected to the network as well as the chromecast to the same router. Why doesn't it see the app?
Can anyone help me with this?
---------- Post added at 11:08 PM ---------- Previous post was at 11:05 PM ----------
rester555 said:
I have already connected my chromecast to my home network (Linksys E2000). Problem I am having is that I had to use my Nexus 7 or my phone to see the wifi network. Once I fire up the Chromecast app through Windows 8, it says "Wifi needs to be turned on for the Chromecast App to work." Well, my computer is connected to the network as well as the chromecast to the same router. Why doesn't it see the app?
Can anyone help me with this?
Click to expand...
Click to collapse
EDIT: My computer is connected to the E2000 via ethernet hardwire
---------- Post added at 11:14 PM ---------- Previous post was at 11:08 PM ----------
rester555 said:
I have already connected my chromecast to my home network (Linksys E2000). Problem I am having is that I had to use my Nexus 7 or my phone to see the wifi network. Once I fire up the Chromecast app through Windows 8, it says "Wifi needs to be turned on for the Chromecast App to work." Well, my computer is connected to the network as well as the chromecast to the same router. Why doesn't it see the app?
Can anyone help me with this?
---------- Post added at 11:08 PM ---------- Previous post was at 11:05 PM ----------
EDIT: My computer is connected to the E2000 via ethernet hardwire
Click to expand...
Click to collapse
UPDATE: I figured out the problem. I guess it doesn't recognize devices plugged in through ethernet, the chromecast can only be seen by wireless dongles on the same router.
I can confirm for certain, chromecast will definitely not work with the dlink dap-1360 even on my network. I unplugged the AP and my chromecast connected the very second the dap-1360 was unplugged.
Sent from my Nexus 7 using XDA Premium HD app
I have a Netgear R6200. Chromecast only connects when 5Ghz is completely disabled.
D'LINK DAP-1522 AP issues
I have a D'Link DAP-1522 setup as an AP configured to WPA2-AES. When I try to connect the Chromecast it fails to connect to my network. However if I turn off all security it connects just fine. Any ideas?
Update: I was able to connect to the Chromecast by creating a Guest Zone with the following settings:
Security Mode: WPA Personal
WPA Mode: WPA Only
Cipher Type: AES
Disabled Guest Zones Client Isolation
Enabled Routing between Zones
Don't think I like this as a permanent solution but it is a work around.
Asus rt-ac87u
I just needed to disable manual DHCP Assignment. Router ASUS RT-AC87U
I bought one last night, went into one of the guest bedrooms to play around with it, in about 15 minutes got it going.
it works beautifully with the nexus 5,
the work was with debian casting the whole desktop to play native files (videos, music, etc) I had the drop my firewall rules to allow uPnP incoming connections from the chromecast, which my firewall frontend was blocking because of my ruleset, so after disabling, *BAM* -
https://plus.google.com/100566062990321750433/posts/8YrRkYFMHk1
other than that, chrome tab casting on Linux works nicely for things like youtube ..
I had issues being stuck to the connecting screen whenever i switch to a different network since i use the same device to a different house - which btw i still find trivial up until this day that the chromecast is unable to save multiple network ssid/password.
Anyway, clearing the app data or reinstalling the chromecast app from my phone helps resolve the problem. Maybe you can put it from your list of diagnostic tests.

[Q] Cable modem/router: Wifi signal ok but no connection

Hi guys,
My phone: Samsung Galaxy S3, GT-I9305, Android 4.1.2
I changed the ISP (Germany: To Unitymedia) and are now supposed to use a cable modem which as well serves as wifi router. My hardware is TC7200 (Technicolor).
After setting up everything, the wifi connection to Win 7 laptop and Apple iPhone/iPad is working fine (also LAN connection to laptop of course).
The S3 showed a funny behavior: It is possible to establish a wifi connection and it gets IP address assigned. Default gateway, DNS server looks all fine. However, this is only the wifi signal but not an internet connection. It is not possible to reach any website.
The strange thing: If the google site is cached (from a different connection and then switching back to this problematic one) I can run a google search and get results displayed. However, it is not possible to open any websites displayed as results here.
I tried several things based on suggestions in the net, like restarting the s§, using static IP address, changing wifi ports, disabling wifi encryption completely, restart the router, factory reset the modem/router. Finally I performed a factory data reset for the S3 but this as well, like all other things, did not help. The phone was never rooted until before yesterdays factory reset, because I wanted to use Titanium Backup which requires root rights.
Of course, in all other wifi networks so far, this S3 works absolutely fine!
I am not sure if this matters at all, but with the new ISP I got an IPv6 IP address while before I had IPv4.
To be honest, it might simply be a hardware problem which has to be fixed by Firmware upgrade by ISP. This problem is sort of known to them and when I called in they promised a firmware update in November. But anyway, it would be interesting to understand more about it and usually there is a solution for everything Nevertheless, I couldn't find a solution in any forum yet.
Any suggestions / ideas welcome.
Thanks!
EDIT:
Post already moved.
Reads like wrong settings more than hardware .
WiFi is kernel you can flash a kernel .
But i would reboot router and phone then set up wifi with no security first .

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