I'm going to recheck my wiring today to make sure I don't have a strand or something touching, which I highly doubt. Last night I had a bunch of friends over and we watched to movie "The Marine". At some time during the movie the left amp shut down because after it was over I noticed the blue light turned red for that channel.
I was sitting clear over to the right side of the room in front of the right m80, so I didn't notice the left channel missing until I looked over at the amp.