Why can't I sign in, someone please help!?!

[AC Question]

Hello I have a one plus x phone and for some reason I cannot sign into public wifi networks. It ways I'm connected but won't open up the browser I need to sign into to actually use the wifi. Can someone please help me? I tried forgetting the network and re connecting and turning off my phone but it hasn't worked Help

 

[Rukbat]

If the network you're connected to doesn't pop the browser up, you may not have to sign in to use it. Open a browser and connect to a site.