Why is my teamdeath match game frezzing and not loading after second match?

hi, i used this Uncopylocked Team Death match games assets and added it to mine. When playing it takes 5 kills for a team to win, once the first team kills 5 players, it go's to next round. The problem involves something with the server, because after the second match, the player remains dead instead of re-spawning and starting a new game. After awhile the server says lost connecting due to inactive kinda like how when a game looses connection, how every one stops in there tracks but this it takes like 5mins for the notification to show. It shuts down the whole server. i am unsure what it might be this is my game https://www.roblox.com/games/1218689259/GANG-WARS-testing it needs two players, but if you know what i am taking about there is no need to look at it thanks for the help.