I have a support ticket with Blizzard as I've had an atrocious ping in Overwatch (and only Overwatch, no other games) for about 2 months. They claim that I'm using a router with a Puma 6 chipset, but I thought that was only on the Superhub 3? Doing a bit of googling, the 2ac uses either a Puma 5 or a Broadcom chipset, but I don't really know which for certain. Is there any way I can check myself outside of opening it up?