I'm having the weirdest audio problem in Avid Media Composer. I have a rough cut that I've been working on since October, with no problems. Suddenly, last week, my primary interview audio tracks (A1 and A2) now play back in this sort of wave of panning from left to right and back again. I hadn't changed the pan on these clips. The other tracks play stereo and don't do the weird panning left to right.
I'm on Avid Media Composer 8.6.5 on my MacBook Pro - 2.8GHZ Intel Core.