So I've got an RT AC88U for my house of about 15 users with multiple devices each. Normally I have over 30 devices connected and I'm getting 1 gb bandwidth from my provider. Speedtest.net says I'm getting around 400 mbps dl and around 40 mbps ul speeds.i am connected through a cat6 ethernet cord but mostly have wireless traffic. I've tried using all three types of qos the interface has to offer and none help me to deal with the spikes in traffic I'm getting. I live in a sober house and I have spectrum for a provider. The spikes in traffic and amount of users I think are what's causing me to have a TON of in game latency and performance lag issues while playing my favorite fps games. Any advice or assistance would be greatly appreciated. I'm relatively new to this networking thing but is something that does really interest me so I'd like to get this problem solved on my own with out my providers tech support help mucking about with my settings. Thanks.