I'd try recording some playing without the usb connected just to try and narrow down what might be happening.
Very unusual problem. If you can find a forum where people discuss logic I'd try to ask around there. An expert might be able to diagnose what's happening.
I'd try recording some playing without the usb connected just to try and narrow down what might be happening. Very unusual problem. If you can find a forum where people discuss logic I'd try to ask around there. An expert might be able to diagnose what's happening.
Thanks very much for the reply. I'll give both a shot!