hotspot not working

About a month ago I updated my Mi11 Special Edition phone to the HyperOs version. In the last 1 week, I started to experience wifi interruptions, first intermittently and then with increasing frequency. At the same time, the hotspot did not turn on, and although it appeared to be open (on the...

Hello, So the problem I got is that, for 3 days now, my wi-fi and hotspot won't turn on, the wi-fi mac address isn't there anymore, I've tried turning wi-fi on in Safe mode and did nothing, I've tried to reset the network setting, and did nothing, at first it would turn on and connect for a bit...