Hey there @LeMans_66 and @TomHowzzat1! If possible, could you enable editor symbols and see what the crash context says after we can read the full stack?
Also, here’s a thread with 2 possible solutions:
One involves checking to see if the plugin was disabled and reenabling it.
The other involves removing the RIGVM plugin, then reinstalling it, however I would back your project up first as this could cause larger issues.