Phillip,
I made sure I had the right map, did the set up (external controller, internal mixer). I putzed around with the output monitor (back left/right) and output master (front left/right) and its now working perfectly. Thank you for rescuing me from 2 weeks of hell. I bet my old MC6000MK1 will work perfectly with that setting. However, it cool to have 2 new toys! Not only do I have a hopped up new controller but I get to play with Serato DJ as well.
I just don’t understand why it stopped working with the external controller, external mixer settings. Weird! Again, my thanks!
Best,
Geoff