Issue description:

Server stops responding when almost done loading or player entering

What happens:

Server hangs then crashes when nearly done loading or player entering

What you expected to happen:

Well that it would work. But i had 7+ quantum storage chests with External storage on them then the game kept crashing every time i had to download the world run it in single player and if i was lucky that worked and i could then reupload and the server could run for 20 hours or so then went down again. I could see that the crash log was mainly RS mod so i tried to switch to Black hole for industrial foregoing. But got same result. Then i reduced the number of ext storage to 5 but again the problem came back. then i removed all ES from the world and now it is running perfectly.

Steps to reproduce:

1.Use DW 20 mod pack version 1.6.1
2.Setup medium complex autocrafting
3.Have 5+ EXT storage on Quantum chest or black hole filled with 30k to 550k items
4.have a melon farm store mellons in quantum storage and then have a squeeser from immersive request mellons
5. have the server run for some time.
6. I have a few world server saves where the "world broke" that i can send/share via google drive
...

Version (make sure you are on the latest version before reporting):

• Minecraft: 1.16.5
• Forge: forge-1.16.5-36.0.14.jar
• Refined Storage: refinedstorage-1.9.11.jar and refinedstorage-1.9.12.jar

Does this issue occur on a server? [yes/no]
Yes and single

If a (crash)log is relevant for this issue, link it here:

Save can be found here cords to location of the external storage are -3902,70,1818 ish and -3822,78,1818
[pastebin/gist/etc link here]
https://pastebin.com/UnuXyAf0

Try adding a 0 to max-tick-time in server.properties.

Tried it it got the server to load but tik rate suffered so i had to remote all external storage devices that made the server run perfectly

Watchdog crashes are not that useful, unfortunately.

Ok so your comment made me go back to that world save and test if i could find a reason. So i have had a mob farm running for days to get item but allso i saved all the gear that dropped plan was to strip enchants from it, but I think it's the thousands of different diamond/iron gear with diffrent combinations of enchants htat is causing the crash. I tried voiding every armor piece from the system and that fixed it. i can even keep the millions of items in som my original idea was wrong. But sending all that data for all those unique items must be the problem. I hope it helps and thank you for making this awsome mod