@Semp3rfi Sounds like you are on track. I would agree with the 2 APs each for the Sanctuary and Hall areas, you may wish to consider 600 series HD suffixed models for these two rooms, ideally mounted...

@Semp3rfi Here's the other good samaritan post: https://community.tp-link.com/en/business/forum/topic/603784

@Semp3rfi I'll link another thread from another ex-military guy redoing his church's WiFi in the next post. In the mean time: 1. Approx. how many units would I need for full coverage, given that...

@DaveIT Use the Site MIgration wizard to move a site from your old controller to your new controller. It's the most dependable way to change platforms or cross versions and it retains all of your...

@nzben It looks like you will need a new AP to manage it with a 'modern' controller. Odd that TPlink would let some of their most popular hardware fall off the 'supported bus'.

@nzben Is that the latest firmware for the AP? 2018 is forever ago...