My kemper stage is currently responding slowly. It can take up to 2 seconds to switch between profiles via foot switch. This happens wether I'm in browser or performance mode. I'm also using a dunlop volume pedal connect via TRS though the "pedal 1" that is extremely sluggish. When I switch profiles the pedal often takes a while to initiate. I'm using the latest OS. The issue also persists wether connect to the computer or in stand alone. Does anyone have any advice and thank you in advance. I have 657 profiles and it wasn't a problem before.