Good time of day!
I have an issue with Cerbo GX connecting to the VRM server over 4G. WiFi works fine, however when I switch over to 4G using the Victron modem it cuts out. It throws Error 153 (more detail on image).
SIM card is definitely working, tried 3 different ones including one I normally use on my phone.
What should I do to get it working?
Thanks in advance!