Check to see why the container thinks the game has exited gracefully. Pterodactyl thinks it has, and is turning off the container. Looks like this is due to an rcon command DoExit not working:
container@pterodactyl~ Server marked as stopping...
stopping server
cli: execute: auth: rcon: rcon: read packet size: read tcp 127.0.0.1:37740->127.0.0.1:37015: read: connection reset by peer
Server Closed
container@pterodactyl~ Server marked as offline...
Check to see why the container thinks the game has exited gracefully. Pterodactyl thinks it has, and is turning off the container. Looks like this is due to an rcon command DoExit not working:
container@pterodactyl~ Server marked as stopping...