I not sure if this is an issue or may become one. I noticed something yesterday. I turned the mixer on a loaded a song up with P2 on the left deck none of the faders or line switches seemed to work; upfaders, crossfader, switching to different inputs. It started to work when I loaded a song into the other deck. Turned it off and tried it again and same result.

Has this happened to anyone else? It's probably just a start-up thing.

S