2007-05-30, 09:35 PM
I recently bought and installed the WinTV-PVR-150. I'm using GB PVR with my tuner and I'm very happy with the results. However, occassionally when watching live TV certain channels (not always the same ones) will come in in black and white or very dull colors with a slightly blurry image and no sound. It seems random as to when it occurs, and sometimes lasts several hours to just a few minutes and will fix itself. Does anyone have any idea as to what could be causing this problem? Weak signal perhaps? Any input would be appreciated. Thanks a lot.