I was watching TV last night on a digital channel (I think), and it was a very quiet channel so I had to turn the volume up pretty far. After a half hour of viewing or so I started to get some pops and cracks from my left speaker (I think it was only that speaker) every few minutes. After several of thee incidents I thought maybe the DVD player was creating a heat dissipation problem for my digital cable box (as mentioned in a previous post). It was actually pretty hot. After I took the DVD player off the digital box the speaker only cracked one more time. So, my guess is that the heat buildup somehow affected the signal being sent to my receiver. Has anyone else experienced this problem, and does my explanation sound reasonable? Thanks!
P.S. I think I'm going to make a way to put my DVD player below the digital cable box.