Of 18 machines tested in today's Logic and Accuracy 6 of them choked during the printing and are hosed at that point. If a machine has this problem, it seems to continue to have the problem. Shutting it down and bringing it back up doesn't appear to be much help.
What leads me to believe that its hardware related (maybe some memory limit) is that some of the printers choke at the same point. Others seem to choke at different points. Not consistent enough to tell what's happening, but I've seen three units print 1 signature line and then part of race 60 and then stop with the No Name Error message.