Wifi disconnects. Tested 2 differents adapter

Hello
I have a new computer with an integrated PCI wifi adapter (TP-Link TL-WN881ND)
I also tested a usb wifi adapter and I have the exact same issue :
Wifi disconnects after a few minutes (first it stops receiving data, then it disconnects). When I run a speed test it always disconnects in the middle of it. If I only browse the web it can take longer.
What I tried :
- With windows integrated driver, and latest TP link driver
- tested my usb adapter on another windows 10 computer : works fine
- tested wired network : works fine
- tried disabling "Allow the computer to turn off this device to save power."
- I have other devices on the same wifi, works fine. I also tested this computer on another wifi network, same issue.

Thanks for your help.

On the off chance that you didn't unplug your switch before unplugging the modem, different gadgets associated with the switch may separate from the system. The restarting of the modem can result in a remote switch association being reset also.

Sorry, I don't understand what you mean. I tested two different wifi notwork, I have the same issue on both

Here is some more tests :
- the same wifi adapter on another computer with windows 10 (same version, same driver) works fine
- I tried reinstalling windows 10 from scratch and I still have the disconnection.
- I tried booting a live linux, and it worked fine with wifi.
Looks like it's THIS computer could not handle wifi on windows, even with correct driver, hardware, and fresh windows installation.
This is crazy...
Any clue ?

I’m having this issue with my TP-link wifi adapter

Here we go

Ok i will try do this tonight as i’m away out with the family.

Any reason why its not showing my TP link adapter? Also why disconnect my network cable?