According the minidumps, you're using one of the V-Ray nightly builds (6.20.3.0).
And both crashes seem to happen at VRender2024.dll, which is one of the V-Ray files.
Unfortunately, these files changes daily and i don't know what exact build do you use.
We need to install the same version, to analyze the minidump correctly.
Please, do this:
a) If you need to use the nightly build:
- Download the latest build.
- Take note of the build date, which is displayed in the chaos site.
- Try to reproduce the problem again, and send us an updated minidump.
b) If you prefer to go back to a stable release.
- Download the latest stable version.
- Check if the problem continues. If so, send us a new minidump.
If problems happens in the V-Ray side, we must send the minidumps to them, with this information.
Thanks,