I installed this gear today, and had a few drama's. Well nothing major, it all works fine I just noticed that sometimes the volume jumped up and down a fair bit. I played with a few features on the D310, and it seems to have gone away, but what would have caused this?

Just running a simple one amp MRV-F345 and split/sub combo for now. Amp is fresh out of box, and so were RCA's from PXA to amp.

an odd fault, one that certainly should not occur. perhaps a software glitch? time will tell.

Well I've played a few tracks now and it doesnt seem to do it anymore :S

let's just call it 'running in'.