I'm using banana plugs at the receiver and bare wire at the speakers. I haven't moved anything since I first hooked it up so I don't know why there would be a problem with a speaker connection. Also, I would expect that if there was a problem with the speaker connection that the problem would show up more consistently. Last night it happened 3 times within 10 minutes but after cycling power it was fine for the rest of the night.
12/14/13 at 6:37am