@Sheps To clarify: I can help with the part that is about Deco mesh running in AP mode. I have experience running Deco mesh in AP mode, also general networking experience. My ISP provided me with the...

@mariocaz Fast Roaming and Beamforming are "nice to have" features. They are not required for Deco mesh to work. You can turn them off if they cause issues. What they do you can find in their...

@Rony_L Deco S7 has three Ethernet ports. If you need three Ethernet ports on Main Deco - definitely make S7 your new Main Deco. When you are adding S7 as Satellite Deco, Deco app may or may not...

@Sheps TP-Link Deco mesh does work just fine in Access Point mode. I do run it that way. The guy in YouTube video is too smart for his own good. For Deco mesh to run in AP mode, networking gear must...

@mariocaz If you have not done Step 2 yet, please do. With Step 1 you improved Deco mesh performance, but it is Step 2 that truly offloads Main Deco from unnecessary work. After Step 2, your Deco...

@Lysefjord The way you connected Deco units together will not work in Deco mesh "Router" mode. It will work in "Access Point" mode, just like you found. You need to decide if you want to keep Deco...