Ok this is really strange, but I think I’ve finally sorted this out. In a FOH/Monitor split system it appears that the redundant links need to be “on” at both Port A and Port B of the slave (FOH) system to tunnel the Master’s (Monitor) inputs above 32 and for the PAFL headphone out to work. Maybe it’s not so much strange, but I believe this is a change from a previous firmware version where for tunneling the redundant link needed to be off. Sorry to confuse the issue and take up bandwidth-hopefully this will help out someone like me that has been a user for a while and got twisted around a little through the combination of steady upgrades along with my own constant re-configurations.
M. Jason Pruzin
Sound Designer/Engineer
Arkansas Repertory Theatre