@Carl Thanks and the user guide says to simply insert a pin (paperclip) in the reset hole. Much later it says to use the app after the pin in the hole. Which is it? Just the pin or the pin and the...

I have a TL-WA855RE which I have used with a netgear modem and now want to use it with an arris modem. Do I need to reset it first or just follow the WPS setup without resetting?