Mine happened on three of my processors almost simultaneously. After completing a project, and uploading the results, the newly downloaded project wouldn't work. At the end of the log, it said that since this had happened 5 times in a row, the FAH process was going to "sleep" for 24 hours, and then awaken.
During this sleep process, the status file continued to be written to (at 100%), so none of the machines turned red.
I tried shutting down and restarting the process, but to no avail. After 24 hours those processors started folding like nothing had ever happened.
I have not a clue what the problem was.
I installed to run as a service on some machines that run 24/7. 2 of them said that the cores had been shut down improperly when I checked them today - trashed what they had and started over.
Delicate monsters.
What is the procedure for uninstalling on a machine running console mode?
When I get these things cleaned up and stable I intend to put your thingy on them.