OpManager Service keeps stopping every couple days

Our OpManager service under Windows keeps stopping and need start again every couple of days. All I get in Event Log on the server is Event ID 7036 "The ManageEngine OpManager service entered the stopped state."

I've set all recovery options on the service but as its shutting down cleanly not failing none of this runs.

Why is it shutting down?

Only other event is some stupid DistributedCOM errors with the opmanager account listed. Really cbf when see things like this like I'm an IT not some programmer or something this shouldn't happen..

The application-specific permission settings do not grant Local Activation permission for the COM Server application with CLSID

{228826AF-02E1-4226-A9E0-99A855E455A6}

and APPID

{2FD08A73-D1F1-43EB-B888-24C2496F95FD}

to the user DOMAIN\me-opmanager SID (S-1-5-21-2967476576-175393129-1130288475-7292) from address LocalHost (Using LRPC) running in the application container Unavailable SID (Unavailable). This security permission can be modified using the Component Services administrative tool.