When using 0.2.4 on a multiplayer server, it randomly returns an error that it is not multiplayer safe and aborts joining the game. Doing a server shutdown/restart will temporarily resolve this issue, but it can happen a couple hours later when disconnecting and re-joining. Exact error is:
Cannot join. The following mod event handlers are not identical between you and the server. This indicates that the following mods are not multiplayer (save/load) safe. (see the log file for more detail):
mod-railloader
