We found the root of the issue. The crash is happening due to missing OSL support in 3ds Max 2018 (2019+ work fine). We’re going to fix it in the upcoming Verge3D pre-release, which is scheduled at the beginning of the next week. Thanks for reporting!
Yes, I also have other problems like when I create a new scene and add an object and click sneak peek it works perfectly, but after adding a standard camera in scene I am not able to do sneak peek. So I decided to install 3.3 which worked perfectly.