[TonyBelmont]

Originally Posted by infiniteposse

Thanks for the feedback Tony. I'm a little fried from troubleshooting and killing the UAD's didn't even cross my mind. It must be dinner time...

Anywho, even without removing them and creating a version of the song without any of the UAD plugs the song played without any crashes. It would appear that the PCI-e cards may be the problem. There may be some magic way to config that works around this, but I don't know what it is yet.

The UAD-1's have been the core of my mixing for a couple of years now, so the thought of weening myself off of them and also having spent $1500 to upgrade to the PCI-e versions is a little hard to swallow...

Is anyone else successfully using a Macpro with 3 PCI-e UAD-1 cards?

Thanks again for the thought Tony. Appreciated.

Glad to help.