internal exception java.net.socketexception connection reset

After joining a realm, the game is very laggy and chunks do not load properly. After about a minute or so, the realm crashes and I receive this error message: “internal exception java.net.socketexception connection reset”. It is not realm-side, since other people can play on the realm without issue. This error does not happen on other servers, but I have not tested other Realms.

Here is a list of the fixes I’ve attempted. None of them have fixed the issue:

• Setting render and simulation distances to the lowest they can be

• Restaring the PC

• Restarting the Wi-Fi

• Using a different internet connection

• Using a hotspot

• Using a VPN

• Using the Minecraft/a different launcher. I primarily use Prism Launcher, but the error persisted even on the original Minecraft Launcher

• Allowing javaw.exe through the firewall

• Disabling the firewall altogether

• Making a new installation

• Renewing system IP address

• Changing the DNS server

• Using a different account

None of the above works.

How do I fix this?