Greetings!

This is not a bug. The knob works as left and right for whatever menu option is active. When the volume setting menu is still on screen, you can use either knob or buttons to access it. You would need to allow the timeout (3 seconds???) for the volume screen to close before the function is reprogrammed. Or, you could just hit the up or down buttons to clear it...

Paul G.
SN# 090000587 (40GB Green)