I'm afraid that upgrading to Sierra will not help either:gregsimon wrote:On OSX 10.11.6 Pro9 Steinberg's own "The Grand 3 (3.1.1) is blacklisted despite being a 64bit VST3. Hmm. Should I update to macos sierra then? Seems like that will just add more problems.
https://www.steinberg.net/nc/en/support ... ation.html
Scroll down to "The Grand 3"
The Grand is apparently incompatible with both Sierra and Cubase 9!