Cerbo GX on remote location loses LAN and backup Wifi connection. Cerbo keeps working. No LAN mean also no WAN so no VRM. No errors in the display or in the log files. Have to pull the power to reconnect the LAN (An ordinary reboot doesn't fix the problem). Works for a few hours than loses LAN connection again. What can I do to diagnose the problem? Go back to older firmware or problem with hardware?
Anybody any idea? Tips are welcome ;).