Minecraft Forums

Besides the weird crystal and beam behavior, you can't downgrade from newer versions of Minecraft to older ones and back again. Minecraft isn't backwards-compatible for the most part and doing so can cause strange corruption issues. Since you mentioned that you have a recent backup, use that instead.

If you are looking for someone to play Minecraft with, you should try posting in the active "looking for" thread:

https://www.minecraftforum.net/forums/minecraft-java-edition/survival-mode/2485318-need-a-friend-to-play-minecraft-with-click-here

If you are looking to join a server, you can post applications to threads in the Servers forum section. If you wish to start a server, you can post a server thread in that section.

https://www.minecraftforum.net/forums/servers-java-edition/pc-servers

We are no longer permitting individual "looking for" threads in the Minecraft: Java Edition discussion forum sections.

Install Cupboard, it's a required dependency.

While we appreciate your generosity, giving away accounts that you already own (transferring account ownership) is not allowed according to Minecraft's EULA.

Could you explain how you fixed the problem so that people who see this thread in the future know what the solution was?

We don't support players using cracked launchers/accounts such as TLauncher here. Please buy the game to receive support. Thanks.

I would try allocating an extra GB or two to the game, just to see if it is indeed a memory issue. If not, the easiest way to track down the mod(s) causing the problem would probably be to use a reverse binary search-type method. Remove all of your mods and then put back half of them. If the game runs okay, add another half of the ones not added yet and check again. Keep doing that until the game starts to stutter, and then you'll know that mod causing the problem is one that you added in the latest batch of halves.

The More Minecarts mod is crashing. Remove it and see if the game works. If it does, report the bug to More Minecart's developer so that they can fix it.

Download and use Java 17 to run 1.18.2, it is not compatible with Java 20 (the version you have installed). Also, place your server folder outside of OneDrive. I've seen servers that were started from within OneDrive encounter some weird, unexplainable problems that were fixed simply by taking it out of OneDrive.

No offense intended and I don't know the entire context so I could 100% be wrong, but in my personal experience, usually when people say that they got banned or punished "for no reason" from a game or website, they are leaving out important details (or simply don't agree with the ban reason). What were you doing the last time you went on the Hypixel server? Did you do anything that looked like cheating/hacking? Were you being rude in chat with another player or staff member? What does the ban reason say when you try to log in? With a server as popular and busy as Hypixel, I highly doubt that their moderators are taking time to look through the player list and ban people truly at random.

The Registrator mod has been merged into ApexCore which you also have installed, hence the "dupedmod" warning you're getting. Remove Registrator and see if that helps.

Regular members can't delete threads themselves. Report your thread and select the "move / delete my post" reason and a moderator can delete it for you. Typically, I encourage support threads to remain visible with the initial problem and solution so that people who encounter the same issue in the future can find these threads and see potential solutions, but it's ultimately up to you on whether you would like your thread deleted or not.

Remove the Ice and Fire mod and see if that fixes things.

We do not support cracked launchers here.

Are you actually starting Forge on the server? It seems like you're starting a vanilla (unmodified) server and then trying to join it with your modded client.