underground is cool, played for the first time last night with some randoms.
got some pretty good drops, got a nice G36 with destructive and another good talent (cant remember, was late) so will re-roll the 3rd rubbish one. also now running BLIND set items for the pulse bonus with strikers. toughness is now up near 380k, 75% armour cap, though dps has been sacrificed.
good GS items too, 229 weapons and 268 gear.
e: oh and the map issue, i think it definately is overlay related. had the problem, quit the game and turned off all overlays (discord and steam FPS counter) and went back in and was fine all night.