Stratoblaster
Fractal Fanatic
Potential bug: occasionally when switching from one patch to another (e.g Bank 1 Preset 2 to Bank 1 Preset 1), there is no output. Switching again with another preset brings it back. I'll dig through the presets to make sure nothing is getting reset to a 0 value and update if I resolve it or continue to encounter it.
FWIW I have had that happen several times as well, even with v7; twice during a tweaking session last week (AX8 Edit running but Paused), couple of times at rehearsals over the last few weeks, once or twice just practicing. Doing the same sequence of preset changes after a level drop has never reproduced that symptom. Like you say, levels return as soon as you switch to another preset. Don't have any controller pedals tweaking volume levels anywhere, and I'm pretty sure I've disabled the controller inputs that I'm not using (read to do that on the forum here IIRC).