Game freezes on save and quit. According to logs, it happens during "Server closing..." procedure, right after saving a world.
Happens in 1.12.2, didn't notice any reports here though. I'm quite sleepy right now to try to replicate on newer version, so yeah...
[08:19:16] [Server thread/INFO]: komunre left the game
[08:19:16] [Server thread/INFO]: Stopping singleplayer server as player logged out
[08:19:16] [Server thread/INFO]: Stopping server
[08:19:16] [Server thread/INFO]: Saving players
[08:19:16] [Server thread/INFO]: Saving worlds
[08:19:16] [Server thread/INFO]: Saving chunks for level 'I hate minecraft worldgen'/overworld
[08:19:16] [Server thread/INFO]: Saving chunks for level 'I hate minecraft worldgen'/the_nether
[08:19:17] [Server thread/INFO]: Unloading dimension 0
[08:19:17] [Server thread/INFO]: Unloading dimension -1
[08:19:18] [Server thread/INFO]: Applying holder lookups
[08:19:18] [Server thread/INFO]: Holder lookups applied
[08:19:18] [Server thread/INFO]: Server Closing...
Game freezes on
save and quit
. According to logs, it happens during "Server closing..." procedure, right after saving a world. Happens in 1.12.2, didn't notice any reports here though. I'm quite sleepy right now to try to replicate on newer version, so yeah...