I made a few small fixes last night. You need to restart your player if you had one connected.
1. Fixed AI Crashing
2. Server will never delete inactive players. It will delete the minions from inactive players though. This means your script is guaranteed to be able to continue to use it's playerId as long as it wants
3. Changed the cleanup timer to 5s instead of 2s.
4. You can re-create a player with your same name so long as your player is marked inactive. This means if you crash, you need to wait up to 5s to reconnect.
5. Dead minions don't take up space.