Cannot log into RBR50 because of ad for Circle

[quasi_stomach]

I cannot log into my Orbi router because it shows an ad for something called Circle instead of the login prompt.  If I close the ad, I just get a 400 error.  I cannot configure my router or install a firmware upgrade either, because I cannot log in.

[michaelkenward]

Have you tried this issue in the section given over to Circle?

Circle Smart Parental Controls - NETGEAR Communities

You might get more help, and find earlier questions and answers about your hardware, in the appropriate section for your device. That's probably here:

Orbi - NETGEAR Communities