Why does the wifi connection sometimes drop out on Windows 10?

Question

Computer networks

Good afternoon, I encountered a strange behavior of the PCI TL-WN781ND (or a Windows bug).
The essence of the problem:
When using the Internet with one specific device (for designation - Galaxy A7), the Internet crashes on the computer. That is, the signal completely disappears and resumes after a while.

• The problem is observed only on the computer, all other connected devices work stably
  
• When the Galaxy A7 does not use the Internet, everything works stably.
  
• When using the Internet with other connected devices, there is no problem
  

Actions taken

• I updated all the drivers several times, from those recommended by Windows (standard wifi controller), to different versions of firewood from TP-LINK.
  
• Disabled device power management.
  
• Enabled connection in the absence of SSID.
  

The Internet is distributed through miwifi mini.
Maybe someone faced a similar problem

Answer 1

It used to be similar, I set the channel width to 40 and the problem disappeared, but it was 20\40 mode.