SD-WAN Edge 510 shows events in the VCO with this message:
MGD_DEVICE_CONFIG_WARNING
"Inconsistent device settings detected, continuing with warnings"
"Unknown interface CELL1 in routedInterfaces - ignoring"
Also when looking at the profile configuration section for the 510 model, or on the edge 510 config itself, a CELL1 interface appears even though this model edge does not have a CELL1 interface.
Please open a support request with Broadcom support, they will need to run a script on the VCO to remove the CELL1 interface from edge profiles.