chromebook will not connect to iphone hotspot

Hi I just recently began having issues with my iPhone Hotspot not connecting to my Chromebook, I have tried resetting both connections and resetting the Chromebook to factory reset. Change my password, forget, and reconnecting. I get : Error configuring network and just connecting to Not connected every time. The phone hotspot works fine with my Mac and the Chromebook connects correctly to other Wifi connections. Has anyone seen this recently this connection and hardware worked fine the last time I used it.