Grob Tutor 145

I have a problem with the Iris simulation Grob Tutor
it seems to me that after Su8, and it is almost mathematical, after having made two flights of the times even only 1, the simulator crashes
I uninstalled and reinstalled the plane but nothing, the problem remains
i use mfs on xbox s
Thanks for the attention

do you use the g1000 nxi…it is known to crash the sim.

No,never installed,it seems very strang the crash after second flight many tks for the reply