so i live in a rented room near my campus. The wifi here needs the user to enter their account to use the wifi. Similar to hotel's wifi or mall's wifi. The problem is, i can't open the login page. I tried accessing the router's address but it won't work. I can connect using my android phone and my windows pc. My ipad is ipad pro 10.5. iOS 10.3.3. Anyone experience this too? Any suggestion? Thanks.