Large Project keep making Cubase quit

Hi All , Can anyone see from this log what making Cubase 12 Quit ? Not sure if it’s something you can see if you know what you’re looking for or if it’s a needle in a haystack if anyone’s got any ideas, I’ll be grateful

2 crashes one after the other
Cubase 12-2023-06-24-110008.ips (423.7 KB)
Cubase 12-2023-06-24-105055.ips (430.0 KB)


The crash is in Cubase. No 3rd party plug-in involved in the crash.

Could you try in the Cubase Safe Start Mode [Disable preferences], please?

When exactly does it crash? Some specific step(s) you did?

1 Like

Ok will try safe start this afternoon, and let you know

I am opening the project , and trying to disable the audio tracks ,

I select a group and audio tracks (brass) which is around 30 tracks

The. (Strings) which is 35 track

Result Cubase just quits , no warning

1 Like


Reported to Steinberg. Thank you.

I have Thx again

same problem , in safe mode with [Disable preferences],
Cubase 12-2023-06-24-155623.ips (385.7 KB)


Do you use any specific characters or very long tracks (or files) names or something unusual regarding to the names in your project, please?

Thank you

project name is “R5 Sr-Mix1a NWU-07- Live Midi Recall”

this is the project and you will see it quit as well

Just noticed , cubase also quits if I open the project and “save as new version”


Could you attach a DMP file from this action, please? Just to compare if it’s the same crash or not. Thank you.

Cubase 12-2023-06-26-114221.ips (137.1 KB)


The crash is in the same area. Thank you for the possibility to be able to confirm this.

OK thank , seem odd just saving make it crash maybe Steiner can repro this