Had Bell upgrade me to a quad 9500 & 7500 whole home. The 9500 seems to have a problem processing the audio. The audio levels jump up and down mid scene of a program, and not in say a transition with music background. I know that the channels have limiters so this should not happen, as well as the matrix setting, having worked there. So i started checking different combinations between the TV and the PRV setting, Dolby Digital/PCM, surround sound settings. All combos, same problem, even records that way. Anyone else having similar problems?