I have a problem that comes and goes for no obvious reason. When I go to EPDM and double-click a file (part, assembly or drawing) it will not open unless I have it checked out. (Which if it is released, I can't do.) Solidworks will start and it will look like it is going to work, but it doesn't. I also can't open it from Solidworks. If I start a new assembly, then I can insert it.
Throughout the day I keep trying it, and at some point during the day, it will usually start working like it should. I can't figure out what causes it to start working. And when I come back the next day it starts acting up again. Any ideas where to look for help?