Does my wifi dongle fully compatible with Big Sur?I'm sure en0 also needs to show as built in. See here, https://dortania.github.io/OpenCore-Post-Install/universal/iservices.html#fixing-en0
That’s correct. LAN should be en0 and must be working. Doesn’t need to be in use Then why it says "Could not communicate with the server"?
It looks like you've configured your WiFi set up wrong. Your router is somehow giving you IP addresses that are wrong that are not normal for home use.Then why it says "Could not communicate with the server"?