I get a few minutes after signing into Realms where everything seems to be working before the game appears to lag. Containers cannot be opened, broken blocks do not drop as entities, mobs do not move. I can still move around and interact, for the most part. Shortly after the game closes and gives me this message:   .IOException: An existing connection was forcibly closed by the remote host.   Occasionally the game seems to work for longer periods of time before this happens, but the problem is consistent. h1.