If I play a C, it shows up in the Sweetzone indicator as a C, but according to an external tuner, a D is actually playing.
This is only an issue in CE mode, it does not occur in BC, VT, AT, or AT2 modes.
Pitch bend appears to be disabled in CE mode, but maybe I am using the wrong data channel. Which channel is expected for MPE?
Temporary workaround is to set semi to -2 when using a CE controller.