WiFi exclamation mark in status bar

[AC Question]

The Wi-Fi bars constantly have an exclamation point now. A pop up box comes out constantly now. " the network you are trying to sign in to requires you to sign in through your browser first. But it takes me to Google and I'm already signed in and then sometimes it takes me to other places with error messages. I have screenshots. I have Xfinity WiFi and Android phone lgg2. I have found nothing on this online anywhere and I've been looking for a month. Help

 

[srkmagnus]

Re: wifi

Hello! There's a sign in error or it's requiring you to sign in as you are seeing. Can you pull down the notification shade and sign in from there? Is this a home router/WiFi network? If it is, then try rebooting the router.