Netgear Wifi Range Extender WN3000RPv3 - reset:1

Hi All,

I had some connection issues with my service provider and had no internet for a few days. Now they have fixed the issue and I'm back online. My main router connection is good now but it asks to sign in when I connect to the Netgear wifi extender network. On the sign-in page I get the message

{"reset":"1"}

I've tried restarting the extender but the same happens. Not sure how to resolve this.

Has anyone else experienced this issue, I would be grateful if someone can provide some guidance on how to resolve this.

Thanks!