MOTUnation.com

I've been experiencing problems assignment in/out puts to multiple tracks after reinstalling DP on my new Macbook, updated to the latest version of DP 9. In the past I was able to used Option+A to assign but now the button "OK" on the bottom is greyed out when I try to change output for multiple tracks or even one single track. I wonder if anyone is experiencing this problem too?

I note that this happens on both my new laptop and also my desktop version on Mac mini after I upgraded to the latest version. Any one who could help advise?

Sometimes after a change of hardware, software, or the moon input names get changed. Check to see if that happened and the inputs are not the ones DP or Bundles thinks they are.
(That's probably not it, but when I experience that on my rig, that's usually the cause here.

Thanks for your kind reply, shall check out as per what you suggested and see if that's the cause.

I'm still on DP 9.02, but Option-A seems to be working fine on my MBP.

What do you see when you click on the pull-down menu to assign inputs and/or outputs?

Are you clicking on "Assign all selected tracks to this input (output)" or "Assign to consecutive inputs (outputs)"?