Halo 5 Forge connection issue

I Recently downloaded halo 5: forge on my brand new computer. the game starts up fine, and i can access the main menu, but whenever i try to join a game, build a forge map or do anything that involves game play the game refuses to connect. It tries to connect to the lobby and then an error message pops up saying “Error retrieving data center connection quality information. Please try again later.” I tried turning off firewall. didn’t work. Please, does anyone know how to fix this?