When hosting a game with this mod, other people cannot join due to the following error:
Mods mismatch detected!
RealisticFusionPower: Mod contents are different even though the versions are the same. The most common cause of this is improper mod setting usage (conditionally requiring files based on mod settings). This can also be caused by modifying mod files on the client or server but not the other.
I tried to delete and reinstall the mod, but they got the same message.