Cubase 8 pro crashes with automation virus ti parameters

Hello folks.
Althoug i´m using the virus ti as it should, connection , new drivers etc. my host always crashes when i get into automaton. Is this a common problem? Or its just me experiencing this?
In this state this synth is complete useless for me.

After testing, it seems vst 2.4 plug is more stable than vst 3.5.