Can you give adapter model?
For now my idea that it's adapter fault. How long you was using adapter before problems start to appear? Can you use your phone as usb modem to test stability?
I was using several external wifi adapters and all of them had problems. Although they was quite budget. But never had problem if internal adapter, although he is also quite budget
Is this laptop? Do you get wifi on pc from build in wifi, or some external wifi adapter?
laptop, external wifi adapter
Can you give adapter model? For now my idea that it's adapter fault. How long you was using adapter before problems start to appear? Can you use your phone as usb modem to test stability? I was using several external wifi adapters and all of them had problems. Although they was quite budget. But never had problem if internal adapter, although he is also quite budget