Odd Audio Problem

[dougw246]

I have a strange audio problem that has me stumped.  My kitchen tends to be where the TV is on most and the audio for the TV is fed from the cable box to the Audio Matrix to the C4 8 Zone Amp into a couple ceiling speakers.  Sometimes I get the following behavior, the sound will mute for few tenths of a second, then unmute, often with a loud blip.  I thought it was random until I timed the intervals.  they are exactly 60 seconds apart.  This behavior can last for minutes or hours.

As a test, I listened to the same source on my office.  It exhibited the same behavior.  By chance I muted the source in my office.  It unmuted by itself, coinciding with the blip.  Each time I muted the source, it unmuted 60 seconds later.

I am running 2.9.0 on an HC800.

I am happy to answer any questions you have. 

Thanks in advance for any help,

Doug

[msgreenf]

Well one that that may help is upgrading to 2.9.1.  That is a bug fix release for 2.9.0