Thank you, much appreciated!

When I look for updates from Archicad self, it says it's up to date.See attached image of options when you go directly to the Graphisoft website..Don't see version 4014, only 5000 and it says preview version. What am I missing?

Agree 100%!I have since revert back to AC24 until this issue is resolved.

Hi, I have the exact same problem, also on Macbook Pro but with one external 27inch. After reading your post I started fiddling around with the Work Environment settings again, and found a possible temporary solution. In the "Advanced Redraw Options" under "Work Environment"...