i have 100 down 20 up (i know pretty shit atm)
and a unknown device (my bros tablet or shield streaming device) is using 30-60 Mbps and im lagging on a game i play i get like 20-30 ping and then ill get these 60+ spikes which doesnt sound that bad but the game makes you move in weird ways its hard to explain.. and i think its due to this device using all the bandwidth
also i have gaming as #1 priority and its always says offline and greyed out... i have my comp and xbox's added