The other day I was watching my satellite and all of a sudden I had no sound. This has happened before but usually if after I change a channel, but I don't recall if that was the case this time. This time it may have just stopped while I was watching the show but I can't say for sure. In the past when I lost sound, which maybe only happened once or twice a month I just turn off the Theta and turn it back on or turn off the satellite and turn it back and and everything is fine. But this time that didn't work and I can not get sound out of any of my devices, bluray, hd-dvd, cd player or satellite. I have tried all of them on different inputs, analog and digital and I get no sound. Obviously I needed to rule out that the issue was not some cables, amps or speakers. I first tried swapping out cables, still no sound. Then I decided to try the internal test tone from the Theta, and I was able to get sound from every speaker. So I know that at least the amps, speaker wires, and cables to the amps all work. So then I went back to swapping out different devices and different cable still with no luck? Does anyone have any ideas? I am confused that I am able to get sound from the test tone bu now from any input digital or analog?
PS: I did send my CBIII back to Theta about 6-8 months ago to have a power supply replaced and they updated the software on it then.