I have replied to him, because Streamboost is updated by Qualcomm not netgear and there are several categories missing for hardware like soundbars, airplay speakers and even the iPhone 6s has its own category but not the iPhone 7 which now has two different modems, one Qualcomm one Intel. Mine is an Intel and now and then I have noticed a stall in connecting to wifi again like the iPhone/iPad did when the R7800 was first released but no way near as bad.
Also the new pS4 slim and PS4 Pro now support 802.11ac over wifi, is that factored into the current database?. Also I have noticed on my Android TV since Amazon updated their app it now takes ages to settle to its correct 4K resolution over wifi, but was fine on its previous version, is this due to a change in the app thats not reflected in the database? Streamboost can't have sat still for 6 months with nothing having been added in the Qualcomm database from all the crowdsourced data surely? I wonder what the latest Streamboost data base update is for D-Link devices that use it vs Netgear ones?