I have four RPi4 running LibreElec 11.0.3. All four are on WIFI.
Just recently one of them dropped its WIFI connection. It takes about an hour for the pi to time out and to come up if there is no WIFI connection, so after waiting for that hour, and I was able to get back on the device, I had to reauthenticate the pi to my WIFI. I did a reboot so it would reconnect to the infrastructure and once again it's hanging due to not being able to connect to the WIFI. I'm sure once it comes up, I'll have to reauthenticate it. BTW, the pi is mere feet from the access point.
Any reason why this pi would be dropping of the network? Suggestions on what to look for?
Thanks