Paint_Ninja

The version you are using is no longer supported on this forum. Please update to a modern version of Minecraft to receive support.

The version you are using is no longer supported on this forum. Please update to a modern version of Minecraft to receive support.

Some simple things to try first: - Set the chunk builder to threaded rather than semi-blocking - Set the simulation distance 2 chunks lower than the render distance (e.g. sim dist 10, render dist 12) - Update your graphics drivers Next up, we'll grab a Spark report which'll provide some game environment details: https://www.curseforge.com/minecraft/mc-mods/spark 1) Run /sparkc profiler 2) Wait a couple of mins 3) Run /sparkc profiler --stop and copy-paste the results link here Please provide separate spark reports for Forge and Fabric. By the way, please use https://gist.github.com in future. Normal GitHub is meant for source code.

Remove the totaldarkness mod - it's intended only for use on clients and you've installed it on a dedicated server.

It's not listed in the log because he's using 1.20 instead of 1.20.1.

Please run a Spark report to help us diagnose this and identify the laggy mod(s) in question. https://www.curseforge.com/minecraft/mc-mods/spark 1) Run /spark profiler 2) Wait a couple of mins 3) Run /spark profiler --stop and copy-paste the results link here

Delete the config file for iron furnaces in the config folder.

Try removing Optifine - it's known to cause issues sometimes

Try removing Optifine - it is known to break things sometimes.

Check for a debug.log file in the logs folder, which is in the same place as the mods and resourcepacks folders.

FarmersDelight seems to have a bug with an infinite loop in their loot modifier code. Check for updates for the mod. If already latest, report the issue to the mod author.

Forge 1.20.1 requires Java 17

Update your graphics drivers to the recommended version, you're on a year-old beta driver. Note that AMD calls beta graphics drivers "Optional" and stable ones "Recommended". https://www.amd.com/en/support

You've installed Optifine for MC 1.20.1 on Minecraft Forge 1.16.5. Upgrade to Minecraft Forge 1.20.1 or remove Optifine

Turn off the loading screen in the config file found in the config folder, next to the mods folder

To install mods, you put them in the mods folder and start the game - you don't open the mods directly. To get a mods folder, you first need to install Forge using the installer from https://files.minecraftforge.net

@Tom Garris Update your graphics drivers to the latest recommended version

Try removing Optifine - it is known to cause problems sometimes.

Update your graphics drivers to the latest recommended ones - you're using a year-old beta version. https://www.amd.com/en/support Avoid AMD drivers that are labelled "Optional" in the future - they are experimental beta versions.

MC 1.12.2 is EoL and not supported. Consider upgrading to 1.19.2/1.19.4/1.20.1

There's a duplicate mod in your mods folder. Check for mod jars with the same name and remove the duplicate

Error code 1 tells us "something crashed". Error code 0 tells us "the game closed without crashing". To diagnose your issue we need your debug.log, which can be found in the logs folder. You can find the logs folder in the same place as the mods and resourcepacks folders. Use pastebin.com to share your log file

MC 1.16.5 is EoL and no longer supported. Consider upgrading to 1.19.2/1.19.4/1.20.1

You have flywheel 0.6.8.a, but create requires 0.6.9

Sounds like a problem with your Internet connection. Contact your ISP for help. One thing you could try is changing your DNS to a known working one: You can manually change your DNS to Cloudflare's, which has a good reputation for performance and reliability. To do this on Windows 11, there's two main ways: 2a. Windows 11 Settings app Step 1: Open the Settings app and click the "Network & Internet" tab Step 2: Click "Properties" at the top Step 3: Beside "DNS server assignment", click edit and change to manual Step 4: Switch on both IPv4 and IPv6 Step 5: Enter the following settings for IPv4: Preferred DNS IP: 1.1.1.2 DNS over HTTPS: On (manual template) DNS over HTTPS template: https://security.cloudflare-dns.com/dns-query Fall-back to plaintext: On Alternative DNS IP: 1.0.0.2 DNS over HTTPS: Off Step 6: Enter the following settings for IPv6: Preferred DNS IP: 2606:4700:4700::1112 DNS over HTTPS: On (manual template) DNS over HTTPS template: https://security.cloudflare-dns.com/dns-query Fall-back to plaintext: On Alternative DNS IP: 2606:4700:4700::1002 DNS over HTTPS: Off Step 7: Click save and restart your PC. It's important you do both IPv4 and IPv6, as if one is invalid it will cause issues. 2b. Control Panel Network and Sharing Centre Step 1: Press Start, search for "Control Panel" and open it Step 2: Click "Network and Internet" and then "Network and Sharing Centre" Step 3: On the right, click the link next to "Connections:" then click "Properties" Step 4: Click "Internet Protocol Version 4 (TCP/IPv4)" and click "Properties" Step 5: Click "Use the following DNS server addresses" and enter the following addresses: Preferred DNS server: 1.1.1.2 Alternate DNS server: 1.0.0.2 Step 6: Click OK then "Internet Protocol Version 6 (TCP/IPv6)" and "Properties" Step 7: Click "Use the following DNS server addresses" and enter the following addresses: Preferred DNS server: 2606:4700:4700::1112 Alternate DNS server: 2606:4700:4700::1002 Step 8: Click OK on the remaining windows and restart your PC. It's important you do both IPv4 and IPv6, as if one is invalid it will cause issues. How do I know if this worked? Go to https://1.1.1.1/help and it should say you're connected to 1.1.1.1. If it doesn't, open PowerShell, run `Clear-DnsClientCache`, reboot and try again.