Strange Audio Behavior

[sacrament055]

The other day I was noticing some audio sync issues so I thought I'd try a different decoder. Upon switching I notice audio started coming out of the left channel only. I switched back to the original (LAV Filter) and audio continues to only come out of the left channel.

If I play back audio through Windows Media player or any other Windows player both channels work.

I will note that I believe I had originally installed with UAC disabled so I've re-disabled but that hasn't helped. If anybody has any suggestions on why my SageTV Client would do this any help would be appreciated.

[sacrament055]

I tried replacing my files with a recent backup but that made no difference. The problem is apparently unrelated to my files so I'm down to registry or graph but Place shifter seems to play normally (It may not be using the same graph or registry keys)