Me and my brother both bought and have identical laptops with win 10.
Preinstalled but everything updated during the day with same programs, settings next to eachother.
We are both connected to wifi and set it to auto connect.
When I start my laptop it connects and I use my pin to login.
After 20-50 seconds it disconnects and the checkbox to auto connect is not checked any more. If I go into more details in the settings I can see it is set to manual connect. When clickinf troubleshoot I can see the same thing as a result and win fixes the issue
but it resets again after next login about 20-sec later.
I have checked the settings with my brothers laptop and done the same actions, we have both tried to restart at same time with same settings but it is just my laptop that keeps disconnecting.
The house router and mesh have 2.4 and 5 sent out at the same time (not 2 different nets to connect to). Somethimes I see I connect to 3.4 and sometimes to 5 with the same result that it disconnects. Same for my brother but without the disconnects.
Tried restarting router and more in that but no problems with that.
I have tried in the settings to forget about the network, restarting the laptop and then connecting but same outcome. After 20-sec its like it it resets the connection and changes settings to manual connect. If I connect it to the wifi after it has disconnected
it does not disconnect anymore until I restart and wait for about 20-50secs. So its just after I start it. Same if I do restart.
I have tried updating the driver for the card. I have the same version as the other laptop. So no luck there. Remember, it does connect when I start it, its after a few second, only after startup it forgets that the auto connect setting is there and disconnects.