Whatever happened to Grav/Tracer spam? I remember getting dominated by that and had to either burn my combat stealth or pop shields/dodge and find the right place to LOS. Was pretty fun actually!
They were bugged and doing 2x the armour pen they were meant to.
Also the stacks they put up were buffing the demolition round/heatseeking missile attack by 50% instead of 25%. Also counted every other armour debuff from any other class as a buff as well so it could ramp up the damage to ridiculous levels.
So that was corrected.
Then Grav/Tracer was nerfed in damage by 10% for good measure.
That's what happened to grav/tracer spam.