So I was playing Iron Banner just now, and suddenly during the match I was unable to capture points. At first I thought I was lagging, but enemies ran past me without even firing a shot. I could not damage them with my weapons, but my super and abilities seemed to do so. I was Arc Soul Warlock, so the only thing they did see were the bolts shot from the soul as they wildly started firing as I was just jumping around them letting the Arc Souls do the job. The only time I was damaged was when grenades exploded near me, as I could just stand at the enemy spawn without them killing me.
Thats 100 percent bad connection issue