stonehedge
Dave. Were you reassigning those keys for your mackie controller? I thought I remember something like that recently
The Mackie MCU also has function keys and that is what I was referring to in a recent post. I wouldn't think that it's function keys would interfere with the QWERTY keyboard function keys but it's worth experimenting with because some of those keys aren't working as expected as well.
For anyone who reads this, my QWERTY keyboard function keys work as expected except for F5-F10.