Recently my friends and I opened a realms server so we could play together. My friends are able to play perfectly fine, but when I launch and connect to the server, I randomly get disconnect after anywhere from 5-30 seconds with the message "Internal Exception: java.io.IOException: An existing connection was forcibly closed by the remote host". I have looked it up many times and keep failing to find results. Disabling my anti-virus did nothing, adding it to the firewall private/public list did nothing, updating java did nothing. The only other solutions I was able to find said to either connect with Ethernet which is what I use, or get better internet. This only happens when I play on realms servers, my connection is perfectly fine when connected to other servers, but never realms.