There are more of these errors/messages throughout the console. On occasion, everyone is kicked from the server due to timeouts, and on the server the only errors are those above.Odd Server Messages said:4:11:52 AM CONSOLE:thread/WARN]: Fetching addPacket for removed entity
4:12:09 AM CONSOLE:thread/ERROR]: "Silently" catching entity tracking error.
4:12:09 AM CONSOLE:entity to track
4:12:09 AM CONSOLE:java.lang.IllegalStateException: Entity is already tracked!
Are you using 1.2.3? As the version of chisel that it is using conflicts with railcraft and will always crash the game upon start up. Which is a very known issue that's been discussed a few times in the past few pages of this thread.I load the pack up from FTB and it just crashes before it even gets to the Mojang screen.