3 weeks ago
I'm having the same problem on my OnePlus 3. When I try to connect to the home WiFi network on my Android phone, it suddenly stops working and displays a message “Wifi Authentication Problem”. But this helpful guide helps me to get rid of this annoying problem.
I think I tricked it. Try this it's working for me so far. Connect to whatever network it is. Once your connected, click on the network again before it drops off again and it brings speed/security/forget network menu up.. now leave this open in the background running. So far ive had no issues staying connected. Weird that it' working but try it.