Windows users timeout to minecraft server, but Linux users don't.

Hey all, I got a really weird issue with 1.18.2 Deceased Craft server hosted on a Hetzner VPS, ubuntu 24.04 LTS. Basically, all linux users of Minecraft can connect to, play, move around etc just fine. All windows clients however can connect to the server, but cant really move around, chunks dont load well and inventories dont really work.

When I review the java console, i get this error spammed in the console of the server, attached as an image:
io.netty.channel.StacklessClosedChannelException: null
at io.netty.channel.AbstractChannel.close(ChannelPromise)(Unknown Source) ~[netty-all-4.1.68.Final.jar%2330!/:4.1.68.Final] {}

Netty Epoll Server IO #5/WARN
13:15:32

io.netty.channel.StacklessClosedChannelException
Network error for:packet_handler
image.png
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