In order to detect the presence of the player in a train, I suggest that "a player is on the train" could/should be included in the circuit network output by a train stop.

The circuit network output for a train stop can currently be configured to output the contents of the wagons. It would be ...

sorry about that; here's the correct file

https://www.dropbox.com/s/mmxkal6fppsbf ... -54-31.zip

Yesterday we experienced multiple desyncs, playing multiplayer on LAN with my son
- late-stage world (most of the achievements)
- server is Linux, client is macos, on LAN
- have never had desyncs before
- both server & client 0.15.38 (updated at startup from 0.15.38)
- rail world
- no mods
what was ...