Ron, I've been having issues with the Preset Menu in my settings. After a while, mine seems to suddenly limit itself to one Bank of presets. The menu shows all my presets but when I choose one that doesn't fit into the Bank of 128 that it has randomly chosen (1-128;129-256, etc.) it just goes to the correlating preset in that bank. In other words, if it has chosen the first Bank of presets and I choose preset 130 it goes to preset 2. I have reset my Axe-Fx III as well as my Mastermind GT several times and eventually it will start having this problem again. I have both the Axe-Fx III Mach 1 and 2 and have the same problem with both. When I cycle power on the Mastermind GT, it behaves normally for a little while. (Maybe an hour or 2?) I have made a couple of short clips to show this behaviour. Hopefully you (or someone else, if they know) can help me figure this out. I am on the latest firmware on the Mastermind GT as well as the Axe-Fx III. I have followed the checklist of what should be on or off in both units and I have tested this with Axe-Edit running and not running. I have tested it with the USB cable connected and disconnected to the GT. Comes back no matter what I do.