I hope you don’t mind me asking this question on this post.
I hired my PA which included a gx4816 stage box which works 100% with my own sq6 and sq5.
However the sound engineer wanted to use his own sq5. No problem , but, when he connected the cat5 the symbol in the top right corner showed it had connected , but the processing did not see gains or send phantom on a his scene.
He said he had his dx168 in his van, and voila, using the same cat5, when we connected to his dx168 all worked.
Can anyone shed any light on why this may have happened. I suspect it is a setting on the desk. ( I could be wrong )