First i only only play pvp, so it important to me to get it fixed so plz don come with comment that doesn't hav anything to do with the topic.
So this has been tested.
1 : no healing outside your group
2: group size reduced to 12
3: no proc sets test ongoing
So i have a test that i'll like to see
Remove all addons in cyrodiil and remove all outside possibilities to use scripts into the game.
if any addons shall be in pvp Cenimax shall make them and only these allowed in pvp.
i don't think this is a hardware issue but either outside influence in to the game og code issues