After a string of issues, our distributor and Esri support recommended we reinstall ArcGIS Monitor and reconnect it to the existing Postgres database, which we've done.
However, because it was offline for several weeks, all the ArcGIS Monitor Agents were disconnected, including the "primary" one running with ArcGIS Monitor Server. I've reconnected the satellite agents but there appears to be no mechanism to reconnect the primary agent.
How should I go about reconnecting the primary agent?