When joining a friend's game in Factorio, I reach the world map loading phase, but right before I can start playing, an error appears:

"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 details):

mod-UPSFriendlyNixieTubesDisplay"

Log file:

684.583 Error ClientMultiplayerManager.cpp:1079: mod-UPSFriendlyNixieTubeDisplay was not registered for the following events when the map was saved but has registered them as a result of loading: on_space_platform_mined_entity (ID 72)
684.583 Error ClientMultiplayerManager.cpp:86: MultiplayerManager failed: "" + multiplayer.script-event-mismatch + "
" + "
mod-UPSFriendlyNixieTubeDisplay"
684.584 Info ClientMultiplayerManager.cpp:608: UpdateTick(3216) changing state from(ConnectedLoadingMap) to(Failed)

It seems that the mod is registering an event during loading that wasn't present when the map was saved, causing a script event mismatch and preventing me from joining the game

Yeah, same issue here. Is there an alternative or we just cannot use this mod in multiplayer?

i have had this mod working fine in MP, but we started a new playthrough with some new mods and now my players cant join, perhaps this is some kind of compatibility issue?