A SMP server on 1.18 experimental snapshot 1/2 crashes periodically. Relationship between specific events and the crash itself is unknown, though it seems to happen once a player tries to join an empty server. After that, the server is stuck and does report a crash until any button is pressed in the console window on the host machine. This didn't happen on versions prior to these snapshots (1.16/1.17) recently in the same environment. Oh I'm sorry I haven't read that experimental versions can't be reported here