Dataviewer couldn't connect to the framebuilder, so I checked the CDS status screen, and all the fb-related things on each model went white, then red, then computer-by-computer they came back green. Now dataviewer works again. Is someone secretly doing shit while not in the lab??? Not cool man!
This happens on occasion, and I have reported it to the CDS guys. Something apparently causes the framebuilder to crash, but I haven't figured out what it is yet. I doubt this particular instance had anything to do with remote futzing.