Crash on creating stereo track

Crash on a Mac running Catalina, Cubase 11, UA Apollos.

  1. Create new project, 48/24.
  2. Create new audio track.
  3. Record a take.
  4. Save project as.
  5. Create 5 mono tracks (for drums) and name them, and assign mono inputs.
  6. Create mono track, switch it to stereo, assign it Stereo Bus 2 (inputs 3-4).
  7. Poof. Crash.

I have a crash report, but I can’t figure out how to upload it. If someone wants it, please let me know.

Just zip it and attach to your post. You can drag it into the edit box too.