So I understand the radios start on a specific channel and then update but it's been over 24 hours and the 5Ghz radios are all on different channels but the 2.4Ghz radios are all on channel 1. The APs are all in 1 building across 5 floors.   Standard indoor RF profile. All APs say auto for channel but none have changed.   I've also tried forcing an update and they stay on channel 1.   Channel utilisation for 2.4Ghz is fair to poor everywhere.   Anyone experience this? What is the cause and fix?   Thanks, Darren ... View more