Minecraft Version: 1.10.2
Forge Version: .10.2-12.18.3.2185
Charset version: 0.3.3

On my private server I placed down a charset poster in my RFTools Dimensions void world and placed some seeds on it to see how it worked. The poster was kept in a loaded chunk. 12 hours later I logged back on, however, I immediately got kicked back to the server selection screen of my client when I attempted to teleport to my dimension. After doing some debugging I ruled to problem down to the poster entity.

The errors generated in the client log are semi-random but consistently pertain to entity packet handling. No errors are generated on the server side.

The client log after multiple failed attempts to connect to the server: https://hastebin.com/ijumulipiw.rb