Problem with hotspot tethering after Oreo update - Samsung Galaxy Note 8 Questions and Answers

Hello.
I had a problem with tethering hotspot after Oreo update.
When the tether is turned on while screen is blocked, the other devices can see the wifi of the mobile but can not access.
But once the screen of the mobile is unlocked then the devices can connect to the mobile.
I need this automation of tethering hotspot for my car.
Annoying now to unlock always the mobile to get car connected.
My mobile is exynos, not root, never flashed apart of samsung updates.
Any help?
Thankyou

Sorry, anyone knows what can be happening?? Any help?

Every post that says after oreo update, i can only say factory reset. A good practice after a major software update !
Note 8 here, exynos, oreo, no root. Don't use it for car, but all other devices can connect when the screen is off.
Sent from my Note 8 using XDA Labs

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Is anyone else experiencing a failure to use mobile hotspot tethering on Note 9 after Pie update?
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I get the message 'Internet may not be available' when I connect to my works wifi. Anybody has come across it?
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Yes and all kinds of other issues like. Tethering to my iPad. Keeps kicking me off the hotspot from my phone. It happened with beta so I went back to oreo. I thought they would fix it in the official release. But no. Back to oreo for me.
If it is work wifi does your device has to be white-listed before granted access?
raul6 said:
If it is work wifi does your device has to be white-listed before granted access?
Click to expand...
Click to collapse
No, the device does not need to be whitelisted. The wifi works with the screen on but when the screen is off it disconnects from the wifi. Fortunately, I have access to the work wifi AP and i disabled the 'power save' option which seem to have helped.
Sent from my SM-N960F using Tapatalk

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jeepman_69 said:
Not that I wish for others to have bad Mobile Hotspot sharing, but at least I would know it is not just my device. I have tried a couple times a week since this post, and it never gets above 1Mbit Download Rate.
Does anyone use the Mobile Hotspot on 9.0 and can report that it does still have 20-30Mbit download rates?
Click to expand...
Click to collapse
Im not a tmobile user but mine is just fine

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Click to expand...
Click to collapse
Thank you for the reply! I didn't believe so as well, but at least the Exynos Note 8 had this ability. I could hypothetically be on a plane, join the paid WiFi, and share the connection to my laptop. I used it to join a VPN on my phone, and share with my laptop. I also used it as a network extender while traveling; I'd place my phone in the area that got the best WiFi signal, and use it as a repeater for my laptop. IDK if this is a general android 9.0 disabling, or specific to Samsung, but I need this feature on my phone. The note 8 was close to perfect, except for these software limitations, including the slow charging bug. I specifically imported the Exynos version when I bought it so I could roll back the software if I had to.
Ah , ok that makes sense..

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