Ronald, do you not notice lower throughput on your wireless network with ADDBA and A-MPDU disabled? That's essentially taking away the major improvements in 802.11n standard. I'm assuming you did that for simplicity sake back in the days of the bad f...
Another thing to think about would be to add USB wireless adapters to the 2.4ghz only devices. Since the devices are teacher devices, one would hope they wouldn't continually go missing. Just remember an 802.11ac adapter will need a USB 3 port to get...
If you have an AP in every classroom, office and common area, I would turn off auto tx and statically set the 2.4ghz radio to no more than 5dBm. This is still more power than you need on each AP. I would actually recommend disabling at least half of ...