Any issues with SSL Native Duende Plugs and Mavericks WITH C

Only issue so far for me with Mavericks is on Cubase 6.55 is with SSL Duende Native plugs.(I haven’t moved to Cubase 7 yet) None of the parameters will adjust and the virtual knobs won’t move. The sound will change but the plugin GUI is frozen. Same with the IK Ampex Bass Plugin. All other plugins on my system seem fine.

Anyone else seen this problem with Cubase 7.06?

I’m on a MacPro btw.