Infamous8

I recently got a Netgear Nighthawk XR1000 router and started testing different QoS settings to see which one works best for my network. I have already updated my router to the latest firmware and did a factory reset. I tried the auto setup for QoS but was experiencing spikes. I have also checked the forums and set it to the recommended 70% for both upload and download. Waveform: https://www.waveform.com/tools/bufferbloat?test-id=9b81912c-4ca6-4c7b-a985-2a987c1eec19