I was trying to connect to my realm (I havent played it in years) and I kept getting the same error "Internal Exception Java io.IOException forcibly closed by remote host".
I just tried joining someone elses realm and the same issue is happening.
After trying the common fixes on google I havent found a solution so Im hoping someone can help me out...
Im not exactly sure what information is needed to aid the situation but Im happy to provide any information.
I believe this is the error I was given in the game logs so Ill leave a pastebin here. https://pastebin.com/e49KX6Ui
Thank you very much for the help!