Two factor authorizaiton

I have finally been able to get back onto the site, but only on my computer. When I try on my iPhone or iPad, I am told to Authenticate with Security Key. I hit continue and a QR code comes up and says to scan with another device. But when I do that it says there is no security key. Sorry to be so thick headed, but what am I missing?

Hi Craig,

Did you by any chance enable Passkey authentication? You can manage it in your preferences:

Thanks Gunnar. I had forgotten that little picture of my car was actually my account!