"Internal Exception: java.net.SocketException: Connection reset" on realms

Whenever I try to load into my friend's realm, I immediately get kicked and it says "Internal Exception: java.net.SocketException: Connection reset". This is NOT the same problem as the 1.17 issue, I have tried all the suggested fixes and they don't work. This is a new issue that needs a new fix. I keep seeing a lot of other people complaining with the same issue and everyone is sent to the 1.17 fix which doesn't work for 1.18.