Is your Event Parser service running on the ePO server? If it is, perhaps try restarting ePO services on the ePO server.
I saw the same thing. It went away when I re-installed the agent with /install=agent /forceinstall switches. I hope we don't have to do that across our 140k+ devices.
Our event parser service is running, and we've rebooted ePO twice this week.
Yup i'm seeing this as well.
Couple of Suggestions:
1) Check DB for size/server space or restart SQL services
2) Check sitelist.xml for correct IP/DNS name
3) Check Agent GUID Sequence Error Count
4) Check for Duplicate GUIDs
I have done all that.
So im getting those error messages with my agents.
I'm also seeing lots and lots and lots of these in my event log:
A fatal error occurred when attempting to access the SSL client credential private key. The error code returned from the cryptographic module is 0x8009030D. The internal error state is 10003.
If I deploy an agent, the task screen shows and the little progress bar is greyed out. Says it fails, when sometimes it does install.
EPO Version 5.9
Windows 2012 R2