Connection issues to my Eero Network - requiring WPA2 password

I suddenly started having issues connecting my MacBook Air, running the latest Version of Big Sur 11.5.2, to my Eero network. It kept asking for a WPA2 password and saying the only way to connect to the network was to bring a device that had previously connected been connected to the network to "share" the password with me?? It was all very confusing and made no since because I had just been using the network just fine not 2 minutes before. Well I started googling and came across the info listed below. It was posted to the community back in 2018 but it seems to have worked for me and I wanted to share.