Mac OS Sierra
I installed Sierra this week but Izzy is incredible slow. Dragging actors inside the window is very slow and frames per second not above 37. Running on a Mac Pro Quad core Intel 2013 with fire pro's d300.I will test the PT drivers and so to see what is causing the problem .
To me its seems the drawing of the actors are causing the delay. As soon as I close my user actors it is back to normal again in my case
Ah read the comments first Barney!Excuse me, forget my posts, I just read the Sierra problems on top of the discussion list.