i have the Ring Pro and also the ring wifi extender. at first just the Ring Pro and an Apple Airport Express right inside the doorway (Mrs. didnt like the airport laying aside of the door!). without it the connection was minimal at best. they sent the wifi extender free of charge (according to Ring this just works as a go between connection to the Pro, nothing else). doorbell works very well, no issues with the doorbell itself but just some sluggish wifi at times in general. also added the Lyric thermostat and MyQ garage door controls all about the same time. speedtest.net is at 120, fast.com around 100. ipads and iphones act sluggish at times but when i connect thru a vpn everything is fine. modem is an Arris SB6183, router is an Apple Airport Extreme extended with ethernet to another Airport Extreme on lower floor.