i have 2 e400's, setup with 2.4 and 5 ghz, band steering enabled, all the fast roaming protocol options enabled.
I have 1 SSID
i must admit years of installing ubiquity unifis for customers has made me lazy due to simple setup requirements on the unifi, i may not have these APs configured correctly, i decided to give these a go and my home premesis to see how they compare, since you had a pretty good promo going on.
I have seen the following issues on my HTC one M7, Nexus 7 2nd Gen, Galaxy note 5, ipad mini 2, but not on my microsoft suface, nor HP Probook laptop. i had this from day 1 installing these units
the problem seems to be when roaming between the APs, the device will switch to the new AP, but the Receive throughput to the device is complely limited to <0.5mbit, but no problem with TX, can still get full speed.
I also suspect the problem only occurs when it roams to the new AP and switches to 5Ghz
so for example, on my note 5, i will walk between the 2 APS, it will switch to the cloest one, 5Gz, the note will say its connected at 500Mbit+ for example, but the actual receive throughput is almost unusuale, <0.5mbit BUT no problems on the TX throughput, this is stull full speed, this problem only effects the RX.
turning the wifi off and on on these devices instantly solves the issue and RX speed is back to normal, and
they will work perfectly until the next time i roam.
this problem occurs testing on both LAN and internet traffic.
i know its not just me having this issue as i have heard another report of same behaviour with the e400 on my local forums.
Any clue what is wrong