Hotspot issues

I've been using the hotspot for months upon months with no issue at all connecting.  Since last Tuesday I had to forget the network and reboot my device about 7 times on both processes ubtil it connected correctly for use.  My cell phone was the only device that connected to the wifi but listed the wifi as no internet or ip address issue.  As of 5 days ago it won't even attempt to do anything yet shows as a wifi network with full bars and the signal strength very good but fails to even connect at all.  Per the hotspot map it's located on the opposite side of my apartment complex and lists the complex as the name on the wifi.