Issue with audio on XM

[HoosTC]

Didn't see any other posts regarding this, and its a new issue for me so here goes. Listening to channel 833 Classic Vinyl. I seem to only be getting one half of the stereo audio. It's like listening to a CD with the balance control all the way to the left (or right). I have a HR20-100S. I haven't noticed this before. Any ideas? Thanks in advance.

[Davenlr]

How is your system audio hooked up? I just checked on my HR22-100 and was getting good stereo. I have mine hooked up optical audio into a Denon A/V receiver and set it to "Stereo" mode for XM (as opposed to auto dolby digital/prologic) for regular sat channels.