F1 to F8 for Mackie control

When I assign shortcuts to F1 to F8 for my Mackie control, Cubase crashes when I render in place any instrument track. Everything comes back to normal when I delete my preferences.

Hi,

What functions are assigned to the F-keys?

So you call the Render in Place from Mackie? Or via menu or KeyCommand?

Hello,
Actually, there is no relationship. I assign any fonction to the keys, close that window, render in place a track with multiple midi parts and Cubase crashes. So for now I work with C9, hoping that a solution comes (because this happens in C9.5).

Could you share the crash dump via Dropbox, please?

Here you are, tell me if it’s the right thing.
Thanks for your answer.
https://www.dropbox.com/s/z5qxparlkntvxiq/Cubase9.5.dmp.zip?dl=0

Little update to say that problem is solved since 9.5.21