Oh man! I wish it worked for me too! The mixer seems great too for editing, specially in performance mode…
Did you make the JV1080_MIX with your version of Cubase? (export configuration - midi device manager) I see you use Cubase 8.5, i use 7.0.7, maybe that’s why it’s not working well? I found another solution; i started from another script i found on the net (XP80 with expansions) and renamed all the patches one by one (pasting from a text list) in the device manager. It took about 2 hours for my 4 expansions but it’ll work fine. I whish i could use your mixer too for performance mixing and editing. Would you try one more thing please; export your mixer from Cubase and send it again.
Thanks for everything.