Cubase 10.5.12 crash on deleting empty track

Recently upgraded to latest Cubase version. Tried to delete an empty Battery 4 track and then a fatal crash with a crash log on Mac, happens every time. Everything up to date on Cubase, licenser and Native Instruments. First time this has happened on this machine. Ideas anyone ?

Zip the crash log and upload it, okay?

have you ruled out prefs problems by starting up in Cubase’s safe mode?

Cubase 10.5_2020-05-25-142552_keiths-iMac.crash.zip (27.4 KB)

Can’t get it to load safe mode when splash screen appears, I am on mac.

don’t wait for the splash screen. Hold down the keys starting immediately after you launch the program

Steve, Did you get chance to look at the crash log ?