Even though Sign in to Wi-Fi network system window on Android issue is still unresolved by Android Developers SOCIFI has a fix you can implement while using SOCIFI WiFi Solution.
What is the issue?
Several Android users are experiencing problems when they connect via any Captive Portal and the “Sign in to Wi-Fi network window” is automatically closed. This problem affects all Captive Portals on the majority of Android devices.
How does it affect Android Users?
The delivery of the content is affected and the user is not seeing ads, content or other impression and no custom success page you…