Rotary Issue with midi mapping

i am setting up midi map for my U-Mix Control Pro - all good so far

I have a problem with the rotary selector for loops & library though. The rotary maps ok, works for a few seconds but then as i turn the knob the loop selector jumps i.e. it shows 16 and i turn left, it shows 8 but then jumps back to 16 etc.
i have the rotary set to 01h/7fh and have tried the other settings with no improvement
any suggestions please?

bump

Warren - nothing fancy; happens with all rotary controls :frowning:

Hmm interesting. Can you take a screenshot of the Advanced MIDI settings for this knob?