Today my phone is having problems with Wi-Fi. Everything works great on LTE but on Wi-Fi it is either extremely slow or says no connection. It isn't just my home Wi-Fi. I tried at a friend's home and had the same problem. Others in my home have no trouble with their device. I'm not on my third note 3 because T-Mobile broke the first one with the kitkat update, then sent me a replacement with a damaged antenna and now this. I don't get it.