How to fix wifi issues?

Hello! If your Wi-Fi is still functioning at home, I feel like perhaps the work Internet may be the culprit here. Is anyone else having any trouble? I get that if it's a big company, you can't just opt to reset the modem - but hopefully inquiring with your IT team or anyone along those lines could offer you a solution.
 
Nope it's only the phone everyone else seems fine. It's something in my settings or lack thereof
 
You've already tried forgetting the network, then re-connecting?
 
tried everything, it's just buggy software.... most likely... my other phones work just fine.