Hmm, weird, I had it working fine, but now I can't reach the higher banks on the MMGT anymore.
Using the BandHelper app on my iPad and a Roland UM-One, connected to MIDI IN on the MMGT.
I'm sending 0 (MSB) - 2 (LSB) - xx (PC) to the MMGT, to switch between presets above 256. MIDI is working fine. However, the GT won't switch to bank 3, and selects presets in bank 1 (0-127) instead. I checked all settings on the MM<GT and all seem fine?
Ideas?