I was playing some minecraft today when I opened a lan game to let my sister join. A few minutes passed everything was fine until she was experiencing a lot of lag to the point where she got kicked. Afterwards she could no longer rejoin the lan game please fix. The descritopn for the error message was Io.netty.channel.AbstractChannel$AnnotatedConnectException: Connection Timed out: no further information. I tried rebooting my router and changing wifi connection still doesn't work...