Minecraft disconnecting me in a singleplayer world

[Juaum124]

I'm playing minecraft with a modpack I made myself, and for some reason, it's making my singleplayer worlds act as a multiplayer server. I randomly start lagging as if I have a bad connection to a server, and when I try to quit and save the world, I get stuck in an eternal "Saving World" screen, forcing me to close the game through Task Manager. All the articles I've seen online point to OptFine as the culprit, but I'm using embeddium instead. I even tried disabling it to see if it was the issue, but nothing changed.

I'm not sure what to provide for anyone trying to help me, so here are my logs and modlist.

Debug Log: https://gist.github.com/Juaum12412/a452d00019115c5be203649652c1a7ac
Latest Log: https://gist.github.com/Juaum12412/8f77311dbd61c1b1c91917fa82e14130
Modlist: https://gist.github.com/Juaum12412/7f7c58e3ac14a5ba3fe3602b33912bf8

If you need anything else just tell me.

Mc 1.20.1

Forge 47.3.29

8gb of ram (I can give the game up to 12 gbs)

Edited Friday at 11:28 PM by Juaum124
Adding mc and forge versions

[TileEntity]

Looks like the mod Chunky running some tasks causing these issues

Make a test without this mod

[Juaum124]

I removed the mod, but that doesn’t seem to be the issue. I created a new world, but the game still treats it like a server, even saying "Joining World" when I just created it.

[TileEntity]

 

Add the new log

[Juaum124]

The bug happened again. I broke an entire tree but didn’t get any blocks, as if I was lagged out. I then tried quitting the game, only to be stuck on the same infinite saving screen, forcing me to close the game through Task Manager.

Debug:https://gist.github.com/Juaum12412/8b8b1c70d96fd95b1b083ea09aff14a5

Latest:https://gist.github.com/Juaum12412/4ea9fbde0ca1b200abff86d224febc15

Edited Saturday at 02:59 PM by Juaum124
Changed logs for ones where the bug mentioned happened

[TileEntity]

Make a test without modernfix

[Juaum124]

Wasn’t it. I got the exact same problem. I went to cut down a tree, got 1 log, and the next 3 blocks didn’t drop anything. Also, the same "Saving World" problem happened again.

Debug:https://gist.github.com/Juaum12412/d31715747ff4b76b34805146e6fa8066

Latest:https://gist.github.com/Juaum12412/39b4c31252db1897af80fe4730d3cd16

[TileEntity]

Backup the world and make a test without Create

[Juaum124]

But I don't have Create installed.

 

[TileEntity]

And without jeresources?

[Juaum124]

Unfortunately, that wasn’t it either, but I was able to reproduce the issue again. I encountered the same gray screen and got disconnected from my server list once more. This time, I managed to clip it so you can see exactly what happens. Hopefully, now we can identify the real issue.

Debug: https://gist.github.com/Juaum12412/b50c7479d72d0a00d022e6544e1bbdae

Latest:https://gist.github.com/Juaum12412/0e5b483c7f0c4402dabd307175a37e28

I’m not sure how to send you the clip, so I just uploaded it to YouTube.

Link: https://youtu.be/NpFOm6uHxGo

 

[TileEntity]

Also make a test without butcher

[Juaum124]

Once more the gray screen problem persists. So did the disconnecting.

Debug:https://gist.github.com/Juaum12412/78a8fe47690e74b43bd63869d9984b8a

Latest:https://gist.github.com/Juaum12412/165775aa85ae40095c0adeb30bf4ac5f

[TileEntity]

Remove simplysneak

[Juaum124]

That might have been it. I played for around 5 minutes in the gray screen world and didn't get disconnected, I'll let you know if anything happens. Thank you so much for your help, time and patience

[Juaum124]

It seems I’m not getting the gray screen anymore, but I’m still lagging out and getting stuck in an infinite saving screen.

Debug:https://gist.github.com/Juaum12412/90065c593bb4a89c01f2ff2402f1dcc5

Latest:https://gist.github.com/Juaum12412/772e2beaa67fb09358cbf62af3b4498e

Clip:https://youtu.be/wJNJgNkCPJI

[TileEntity]

I have no idea