Poor ingress. Why?
I have Xfinity gigabit internet w/ no data cap, Arris SurfBoard SB8200 modem, NetGrear r7800 running OpenWRT 19.07
When I run speed test I get Download: 931.03 Mbps / Upload: 41.46 Mbps against netperf-west.bufferbloat.net and CloudFlare's 18.104.22.168. When I run iperf against my wan ip I get a very lousy ~4 Mbs with a few spikes up to 9 Mbs.
What gives with this poor ingress?
(I'm trying to troubleshoot streaming HD video from my network to my friends network. It was working good up till about 2 months ago. I'm just now getting around to troubleshooting.)