I was playing a match of competitive role queue (on tank) and the enemies suddenly turned into floating orbs. I could see the enemy mercy and orisa, but the other three enemies were impossible to make out. Two of them were just red floating orbs, and the reaper WAS LITERALLY INVISIBLE. I couldn’t see him at all, not even an orb to indicate where his hitbox is. So I swapped to two different tanks and then i couldn’t even see my own gun, or projectiles. We still won, but I had to rely entirely on my dps and support to kill the literal invisible reaper. I just got a new graphics card and played countless games with it before this and there was no issue. What is the cause and/or fix?