PVR510 after 20-30 mins sound starts losing sync then stops. Both analog and digital.

[Quick]

Ok I have a PVR510. after watching tv for 20 or 30 mins the sound starts getting choppy cutting in and out. Picture is fine. Then in a few more minutes the sound pretty much goes out completely. I tried both digital and analog outputs, both give me this problem. If i change channels up and back the sound comes back fine for another 20 or 30 mins. has any1 seen this or know of a fix?

[Bob Haller]

Thats very unsual. Use up your inventory of recorded shows and call E for a RMA. it needs replaced.

[kwajr]

i bet a chip on the board is getting hot