RBRE9608

I was able to use the app for a long time but all the sudden yesterday this is what happens.  I am able to log into the App but immediately it routes to the Netgear login page and once I log into the page then it will advise that an email has been sent with a passcode.  I enter the passcode and it just never connects.  I've uninstalled the app, rebooted my iphone.  I am able to connect to router with my computer.  I would like to be able to use the app.  Has anyone else have this issue and what did you do to resolve it?