I'm having two issues with my wifi.  First, I have two android devices that every morning state the wifi is disconnected and needs to "sign in" like it's a guest wifi.  When I click it, it definitely loads a tp-link-colored screen for a second and then wifi works.  In some cases it states there's no internet and to try again which usually works.  

Second,  my wifi is set to: 

Security/WPA/WPA2-Personal with WPA2-PSK and "Auto" for encryption. 

However, every Apple device I use states the security is lax as it's only WPA.  

Any suggestions on resolving these issues?