Hi, I have an HX Stomp connected to a Mac using HX Edit and the sound output is through an analog mixer so that I can balance my guitar sound and jam tracks. Occasionally and without any obvious reason, the guitar sound breaks up, or lose it all together, as if the connection is not good. Usually I turn off and on the unit, or unplug and re-plug Stomp back in to correct it, however it's an ongoing issue. If you dealt with the same issue I would appreciate suggestions, thanks