My MM was running now for 48h without freezing. I don’t know what happened the last couple of times. Thank you to @Tribun ! I checked all the logs and found no problem. I will now start to install the first modules and see what’s going on.

@sdetweil said in Pi loses WiFi connection after a few hours:

@jca2112 are you running pihole as an advert filter? seem to see this a lot with pihole servers…

Yes, I am running a pihole – thanks for suggesting that. (I should have mentioned it.) I’ve not had any issues with the magicmirror + pihole setup in the past, but just to make sure I whitelisted the magicmirror so it would bypass the pihole altogether. It didn’t seem to affect the problem, so I’m not sure that it is a factor.

I figured this out.

the new router uses a different IP structure. 192.168.0.1 where my old router used 192.168.1.1. For some reason the pi connected to the new router but saved the old default gateway. I was able to correct it with the below command.

sudo route add default gw 192.168.0.1 dev wlan0