The speedtest has no influence on the up and download if QoS is not enabled, at least that is what I observe, and that makes sense I think. Still getting 30mbit/s on my iPhone, 250-300mbit/s on my...

Same request made for the Deco M9 some time back. Same response. We probably have to face it: TP-link will hardly ever implement requested features.

I am seeing same as you see. Speed test in Deco app and speed test with iperf on a wired computer says 700-900mbit/s here, however my iPhone 7 is getting 30 (consistenly, almost like it's capped) on...