Agent proxying needs to be enabled for a health services to submit discovery data about other computers.

Although this alert is generated from your MS/RMS, what it actually means is that the agent proxy setting needs to be enabled on an agent that is connected to that server. The obvious question is: Which agent actually needs to have the setting enabled?

The alpha numeric strings are actually GUIDs, one referencing the Management Server, the other the agent itself.

To determine the agent based on the GUID, run the following query against the OpsDB:

select * from basemanagedentity
where basemanagedentityid = '52A4944E-FCB2-B4D7-0E51-AF18AB48434C '