Rendering freezes, corona 1.5

Corona Corona for 3ds Max Help Required
1

Hi all, long time corona user here. Encountered a pretty bad issue.

Dunno where’s the issue is, but it started after installing 1.5 version. When I try to render scenes with high polycount (over 30 million) with high resolution (over 4k), rendering starts fine, but after a couple of minutes it completely freezes. It’s not a memory issue because my 32g of memory doesn’t cap while rendering. I can see at the task manager that it still renders even though 3dsmax (2015) is not responding, and when rendering ends, it doesn’t save files and passes. I tried all typical workarounds, new scenes etc.. but I didn’t manage to resolve the problem. Previously I haven’t had any issues with large scenes and high resolutions.
Anyone else having this?

EDIT:

Reverting back to 1.4 seems to solve this. So there might be something wrong with 1.5.

2

You can try to create minidump with process explorer while max is freezed and attach it here. Then someone from developers will probably take a look at it and see if they can read where is the problem.

Edit: if you will create and attach minidump, i will move this topic to bug reporting board.

3

Sure, I will try to replicate this later and post minidump.
Thanks!

4

Hi Again. Still having this issue. Now with 3dsmax 2016 and corona 1.6 and its really bad, a complete task blocker. It’s still behaving like I mentioned in first post.
Here’s a minidump attached.

5

210MB minidump → 5.2MB attachment.

Just a sidenote :smiley:

Good Luck