Thank you for the quick reply. Yes, it's very odd - and it just started happening. I have been using Logic for 7 or 8 years - and upgraded to X in January - have multiple projects where this has not been a problem.
Within the same project, I have a software instrument (keyboard) track that, when I created it, automatically created a couple of aux tracks (one for reverb, delay, etc.). Those 2 aux tracks are fine - and I can use whatever plugins I like, no issue.
But when I select an audio track and either:
- create the aux track by setting up a send
- or manually create the aux track - and then bus the audio track to that aux
I can load as many plugins (Logic standard out of the box, Waves or Soft Tube) as I like on aux track (they appear as 'on' / blue), but when I open the plug in, I can not change any of the parameters within the plug in. It's as if it's 'locked'. Again, both Logic X standard and 3rd party.
I was trying to send 3 guitar tracks to an Aux for Parallel Comp. Any thoughts? Similarly I was trying to do the same with snare top and kick from the drum designer.
Let me know if there is some odd parameter that I can check.
Cheers,
John
