Seems almost every time I load it up one patch will have been copied across to another set list or two. For example, patch 2A will have been copied from set list 1 over to set lists 3 and 5 into the 2A slot overwriting what was there previously. Luckily I've been saving my set lists so I can revert to the correct presets but it's annoying. I'm not sure if it's the floor unit itself or the edit software causing this. Has anyone experienced this?