Yeah, this has been a persistent problem for a long time actually (maybe always?). It SEEMS to be pretty rare, which just makes it even more annoying to try to understand. It's really tough when I don't get it on mine to diagnose the real problem.

If someone does happen to get this problem again and doesn't mind being a test subject, drop me an email -- I'd love to remotely connect to your Empeg to see if I can understand what might be happening when this is going on.

ms