Midi editor

Cubase Artist 6.5.x
When I am in midi editor mode and select some notes suddenly Cubase crash. What can I do so it not do that?
Hope someone can help me.

That was a known bug introduced in one of the patches to Cubase Artist 6.5. Whichever version you have now, update it to 1 version higher and it should be fixed.
The problem also disappears if you disable the infoline, as it’s related to that.