In the period of 18 months performance of our Unifi wireless network has gone from stellar to flat-out miserable. We've debugged and tweaked the network extensively in the last month with some positive results. Our office is in the heart of Downtown Denver. I suspect that the issue is "wireless overcrowding" in the physical zone around the office. My Unifi control panel has picked up a total of "rogue" 162 access points and 52 Ubiquiti access points in the last 6 months.
My question - What brands of access points are good at handling this wireless overcrowding and which brands are bad at it?