Hi – We currently have a Ruckus Zone Director ZD3050 with about 30 ZF7962 access points running version 22.214.171.124 build 58. We are keeping the ZD3050 because it’s fairly new, but we are replacing the ZF7962 access points with ZF R510 (model 901R510US00) to work with this controller. I’m looking for some direction on the best way to upgrade, without taking down the entire wifi network. If I configure each AP for the Zone Director, will the R510 access points function on version 126.96.36.199 build 58 temporarily? My thinking was to replace several a day until complete, then if they all function on version 188.8.131.52 build 58 once all are installed, then upgrade the controller to the latest version, which of course will upgrade the access points. Please let me know if this will work. Also trying to find out what the earliest version of firmware the R510s will work with - please help - Thank you!