Libra Colour Can’t connect to wifi

I opened my Libra colour today, and the wifi was not connected. I have not had any problems in the several weeks I have had it. I tried turning the wifi on and off, and restarting the Libra, but it won’t connect. It’s not showing my network as a remembered network, even though it has always connected automatically.
I know the problem isn’t my wifi, as I have other devices connected, including a Kobo Clara colour.
Thank you for any help!