Hi guys, I want to connect my POD HD500X by the ballanced XLR outs with my interface (Tascam US4x4). At the same time I want edit pressets in PODHD edit. So if I want to do this I have to connect POD to computer by the USB too. When I do it like this I can hear in the monitor strange noises which ends when I unplug POD. I think it is because the POD's interface is running too. How can I edit POD without using his interface. Or what I'm doing wrong? Sorry for my english...