I have assigned 8 midi CCs in the H8000 setup. When i assign a parameter with the preconfuriated "assigns" 1-8 in a preset and set it up for spezial range (i.e. min/max 50%), but don't save the preset, after power off is the Midi assign still there, but with competelly other ranges.
You have to save the preset to keep the parameter MIDI settings – not a bug, it's the way the unit works.
Also i noticed, if you set 2 prarameter in a presets with i.e. assign 1 and 2, after setting up the assign 2 the setted range (i.e. absolute 500Hz) of assign 1 is gone and you have to do it again.
Sorry – don't understand.