Madman

I've been playing BO3 Game Battles and every time I host I get insta-melted. I'm not sure if I believe the host advantage deal or not

Be ware that the Arris SB6190 is experiencing some FW issues seen here: 
https://www.dslreports.com/forum/r31079834-ALL-SB6190-is-a-terrible-modem-Intel-Puma-6-MaxLinear-mistake
 
and https://www.dslreports.com/forum/r31122204-SB6190-Puma6-TCP-UDP-Network-Latency-Issue-Discussion
 
There are two problems, ICMP and TCP/UDP. 
 
 
The SB 6180/83 do not suffer from this issue. This is an Intel Chip set issue. The new up and coming SB 8200 is supposed to be Broadcom based. 
 
See also:
http://www.badmodems.com/
 
http://badmodems.com/Forum/viewtopic.php?f=3&t=65000

I used to have problems with the 6183 before finally having it received the proper firmware to disable the Energy-efficient Bug that was on by default and couldn't turn it off in the modem settings. I called ISP and told them I wanted my modem updated and they said they would contact the manufacturer to send it. And maybe a few days later or a week I believe. My modem deserted by itself a d had the new update. Before I had terrible ping spikes, I couldn't use the netduma at all... the netduma would auto reset by itself because the modem couldn't handle the threshold power and deserted (because it was using energy-efficient setting EEE by default).
 
I still have "some jitter" but it's somewhat bearable, why looking forward to the DumaOS. Get that jitter down better... can only do so much on your end where your isp says they don't see anything lol.

I had the 6190 and always thought my ISP was to blame for the jitter and spikes, swapped with the 6183 and COD seems to run better now. Just switched about 2 weeks ago though, I hope it's not a placebo lol.