Crashing when entering random instances

my game keeps crashing when opening maps i make about half the maps ive made in the last 6 hours, it boots me back to game login screen saying unexpected disconnection occurred, i had my friends test the portals out and they get disconnected the same as well

Same thing is happening to me as well. Also had a friend test out the portal and they too were booted from the game as well with the unexpected disconnection error.