We have a game mode which is assigned to our metagame server.
This game mode has 1000 players as its maximum value so there should not be two instances of the game running unless many people join the metagame server and I know that it works correctly most of the times.
But I've seen having two instances when we have less than 100 players online and also in that situation many of our AddPlayer calls to playfab fail due to game not being found
What can cause such a behavior?