Hi PerunCreative, Please go to Edit menu and choose Preference.Uncheck Environment Reflection in Real-time Render Options section,and try it again. If it won't crash,please update NVIDIA driver to the latest version. If it will still crash,please provide your crashdump file to us.You can find crashdump file from here: C:\Users\(username)\AppData\Local\CrashDumps You can use cloud services such as Google Drive, Dropbox or OneDrive to make the files available to us and put the link in your comment. You can use Private Comment if you want to keep it private. Your help is highly appreciated. Molly Reallusion