I have been connecting to the VRM via a Victron GX LTE 4G cellular through my Cerbo GX. It has been working great. The Cerbo shows a good mobile internet connection but suddenly I am getting a 155 error on VRM settings and no VRM connection. I have rebooted, checked firmware, turned off all WiFi but still no connection. Any ideas about how to remedy?
Error 155 on other GXs is a routing issue.
Error #155 Routing error: VRM is unreachable. This error occurs if an ICMP error is received, indicating that no route exists to the VRM server. Make sure your DHCP server assigns a working default route, or that the gateway is correctly configured for static configurations.
Have you worked through any of the troubleshooting?
Yes. Checked all these.
If no settings/chnages were made beofr this all i can think is maybe the mobile service provider side has an issue.