This is a bug Apple introduced in macOS 26.1. We are currently preparing a hot-fix with a workaround for this issue. A possible other solution is to downgrade to macOS 26.0.1.
6 Likes
Thank you @Arne_Scheffler
Hi,
Cubase 15.0.6 hotfix is out. This issue has been resolved in this hotfix update.
6 Likes
Tested it and it works better now. 
I did a very quick test though and although I thought for a second that MassiveX which Iād had opened randomly was getting jittery, it did not cause any more trouble after opening it a second time (could be an NI issue, not a Steinberg issue).
Will keep an eye on it and update any findings.
1 Like