Hey Guys,
i installed the Cellular Module inside the M30T and also the one for the RC Plus. The SIM-Card inside the RC-Plus works fine but i can't get a connection with the module inside the M30T. I verified APN-Settings, tried the SIM-Card inside a external Router (that works fine) and also started the drone to make sure it has good connection to the cellular tower but nothing works.

Maybe someone can help or can tell me where to find some logmessages or so or how to debug the problem further.

Did you configure the 4G server parameters? Are yo usure about the APN settings? We had some issue with that, but now it works fine ( on our M300 and M3E )