Just got my refurbished Kemper Stage directly from Kemper. It is updated to the latest OS. I copied my Kemper toaster via usb and moved it over to my Stage.
On switch III regardless of which performance I'm on, I cannot turn on the assigned effect by pressing the foot switch III. When I press foot switch IIII it engages the assigned effect on IIII and turns on III as well.
Sometimes pressing foot switch III will turn on the assigned effect but I cannot turn it off unless I press foot switch IIII. It's as if footswitch IIII is controlling footswitch III and IIII.
I'm assuming this is a defective unit and not settings related as I have cleared the settings and reassigned effects to both switches III and IIII multiple times.