Gauntlet not working, kicks me out after each game

When playing gauntlet, and the game ends, i will get "Cant connect to UT at the moment" and get disconnected and put to the home screen, game doesnt count... Does anyone know a solution? I've tried creating a new empty team in the companion app, restarting/repairing/reinstalling my game, nothing works. When i reinstalled my game, i couldnt even launch the game, but after restarting my pc i can atleast startup my game and get into UT, but still cant play Gauntlet....