UNSOLVED Wifi connection drops and doesn't get restablished

[SILLEN 0]

If I boot my pi 4 4gb and just let it sit in the home screen. No Magic Mirror. It works fine. And network connection is stable. When I start Magic Mirror and look at the logs everything seems fine. Except some DNS name resolve issue from MMM-GoogleAssistant by bugsonet. But I am pretty sure thats unrelated. Anyways after a couple minutes my ssh connection drops and I get a notification on the top of the display saying that the internet connection was lost. Everything continues to run normally but no information gets updated. (Weather, rainmap, etc) I don’t have any relevant logs because I do not know what too log or how.

I am using networkManager over the default system dhcpcd because I had a whole bunch of different wifi issues with that system. I am asking for help on where too start too trouble shoot this issue. Any help is greatly appreciated. Could it be some kind of overheating. But if that’s the case, why haven’t other people had the same issue.

[karsten13]

@SILLEN-0

maybe wlan power safe, you can try to disable this with

sudo iw wlan0 set power_save off

[SILLEN 0]

@karsten13 i thought that as well but it didn’t change anything