Bought it yesterday, worked fine until today. Tried to play a dvd in DTS, and got crackles and pops from the speakers, no sound. Put it back on DD, and i get sound for a matter of seconds, then a crackling sound and then the sound goes out completely. Switched it to the tuner (stereo mode) and get the crackling again. Reset the recievers cpu...still happens. About 1 hr later after messing with every setting possible...ive made it about 1/2 way thru gangs of new york and heard one "crackle" from a speaker, but the sound hasn't gone out again. What the heck is going on with this thing? Should I return it? Thanks!