I don't think so. We don't even use DVR. Our observations were basically identical to OP's which was a telltale log entry 'Gateway interface for router 02945b59-639b-41be-8237-3b7933b4e32d was not set up; router will not work properly' and also that any Layer-3 agents for a router all remained in a standby state. None of them would ever go active.
I don't think so. We don't even use DVR. Our observations were basically identical to OP's which was a telltale log entry 'Gateway interface for router 02945b59- 639b-41be- 8237-3b7933b4e3 2d was not set up; router will not work properly' and also that any Layer-3 agents for a router all remained in a standby state. None of them would ever go active.