1.16.5
The version of Minecraft the mod is running on

Any
The version of the mod you are using

Describe the bug
A clear and concise description of what the bug is.

To Reproduce
Steps to reproduce the behavior:

1. Go to '...'
2. Click on '....'
3. Scroll down to '....'
4. See error

Crash Reports / Logs
Crash reports / logs hosted on pastebin, gist, etc.

If applicable, add screenshots to help explain your problem.

Increasing the ram didn't work

Not sure then. What are you using to run the mod?

I don't think I could reproduce this issue, and I think it's down ultimately to your hardware or some other limitation that I am not aware of. I'm unsure of how to fix this, sorry.