My issue comes from not being about to jump onto a server created by a friend in AUS (I'm in USA)  I type in the server information, and get met with this message "Internal Exception:io.netty.handler.codec.DecorderException:Java.lang.IndexOutOfBoundsException: Index 84 out of bounds for length 5."

We reason that it is due to me being on my phone hotspot? Or just from poor internet connectivity?  But does this mean something specific?