I haven't had an opportunity to sit down and really dissect this problem, but here a brief description of what happened.

I started a session in the morning before work and left it for the day. When I returned in the evening to start work on it again I hit the space bar for playback and as the song played all the tracks simultaneously muted then unmuted and continued to toggle like this throughtout the 8 bar loop.

I first looked to see if something had been automated in, to no avail, nor were any of my controllers obstructed or being touched at all for that matter.

Any thoughts on this? Has anyone experienced anything like this?

I'm going to spend sometime tonight really getting into it, but if someone knows of a quick fix that would be really great.

Thanks for taking the time!!

Strype