I have my GLD 112 connected to Cubase using the network protocol. Everything seems to be working like it should but the Mutes and PFAL buttons aren’t working. When I press the Mutes they just flash on and then right back off. When I use the PAFL button every channel solo turns on. I can’t even use the solos and mutes in Cubase while the Mackie Protocol is enabled. It’s the same problem as when I try to use the GLD buttons.
I was able to figure it out. For some reason under Setup>Control>MIDI>MIDI Channel was set to 2 rather than 1.