After upgrading to 1.16.5 one specific world crashes 100% of the time
I have a Realms account and after upgrading to Minecraft java 1.16.5, one of my three worlds crashes 100% of the time.
- Client logs show no errors
- This happens with both MacOS and Windows
- Same problem happens for friends outside my network
- Other worlds on my Realms account are completely fine
- I have tried switching worlds and restoring from backup but neither have fixed the problem
Linked Issues
Created Issue:
After upgrading to 1.16.5 one specific world crashes 100% of the time
I have a Realms account and after upgrading to Minecraft java 1.16.5, one of my three worlds crashes 100% of the time.
- Client logs show no errors
- This happens with both MacOS and Windows
- Same problem happens for friends outside my network
- Other worlds on my Realms account are completely fine
- I have tried switching worlds and restoring from backup but neither have fixed the problem
Added Attachments:
Added Attachments:
Added Linked Issues:
duplicates


Did you have any mods?
Could you compress the world file into a zip and add it to the attachments?
Please attach the crash report
There are no crash reports in ~/Library/Application Support/minecraft
The server disconnects me 100% of the time within 30 seconds.
I am not using any mods. This is using plain vanilla Mojang Minecraft Realms
attaching a zip of the broken world
broken-world.tgz
Unfortunately
I can't reproduce any crash
Okay wow, I can reproduce crippling lag whenever a player joins

I'm looking into it
Okay, I figured it out
Your random tick speed gamerule was set to 10000000 😅 (MC-76117)
Here if you wish, a fixed copy of the world for you: <3
fixed-world.tgz