Hello,
I have a problem because c4d crashes, always when I unhide objects to the ability to render during IR rendering. Invites grouped objects.
Maybe it is the fault of a large number of polygons because I work on a large amount of greenery and hide trees.
You can do something about it?
I am sending a rapport from the dump.
Greg
_BugReport.txt (633 KB)
Hi, is this scene specific or it happens randomly? Can you possibly share either the problematic scene or minidump file to our private uploader? Link is in my signature below. Also, what are your PC specs, Corona, Cinema and Windows versions?
Hi, scene and minidup sent,
Successfully uploaded as 1539011276_Error.rar
PC spec.
cpu-AMD 1950 x threadripper
motherboard- MSI x399 gaming pro carbon ac
ram- g.skill flarex 3200 MHz, 32 GB
disc: SSD Samsung evo 970
Corona Version: B2 rc 1 (core 3 (DailyBuild Oct 1 2018))
Windows: 10 Home, comp. 1803
Cinema version: CINEMA 4D Studio R18.057
Thanks, I’ll take a look.
So, I have looked at your file and was not able to reproduce the crash you are getting. Everything works as it should. Regardless, we will still look into your minidump and report. Thanks,
Hi,
video with the error:
https://streamable.com/z4vx0
Any observations?
Greg
Thanks again for the video. It’s really strange as it works perfectly here. Once we go through the minidump we should be able to see what is causing the crash, either Corona or Cinema. Have you tried to do a fresh install?
Yes, clean installation, I can repeat the error every time. Exactly like the video.
https://streamable.com/7eqhk
I am counting on a solution.
If you need something, let me know, I will provide it if possible.
Greg
Does it happen with displacement unchecked in the material settings?
Yes, turning off displacement gives nothing positive
Hello,
Beta 2 release candidate 2, did not remove the above problem.
Did you find something?
We’re still investigating as I wasn’t able to reproduce it. We’ll let you know our findings.
No crash for me unfortunately 
Everything works fine
Hello,
Gentlemen, I do not know how, but Beta 2 official solves the problem described above.
Good job.
Greetings
We’re glad to hear that your problem has been fixed. I will move this to resolved but if it occurs again please reopen this. Thanks