KeyShot 7.2. crashes when updating with Rhino5 Plugin

[al_jot]

Dear Luxion Team,

I've encountered a problem using the update command in Rhino 5.

I imported my Rhino scene into Keyhsot via the Plugin.
After deleting some parts in the KeyShot scene tree and hitting the update button in Rhino, KS crashes.
I know, there are some issues with manipulating the scene tree and the update command. But this, resulting in a complete shutdown of Keyshot is way over the Top I think 

System:
- KeyShot 7.2
- Rhino 5 (latest build)
- Rhino 5 Plugin
- Win 10
- HP WorkStation 420

Thanks and regards,

Alex