Sadly can't help you there.
I imagine there are few things that this mod does that will execute differently on clients.

There is some convoluted way of generating random seed in the mod and also built it random number generator. Technically according to author's comments it was meant to provide ...

Unfortunately, I have determined that this mod is the cause of constant desyncs in multiplayer (every few minutes or less). My friend and I have tried enabling this this mod alone, as well as in combination with other mods, as well as trying all of the versions of this mod in this thread. The only ...