I am able to connect to WiFi alright, but the Internet connection drops off after about 60 seconds.
In the routers console, the assigned IP address is shown which matches with one on the device.
In the current connections list in routers, the iPhone is listed.
After 60 seconds of connection to the WiFi, when the Internet connectivity drops off, the IP address in the connections list in the router for the iPhone changes to
220.127.116.11 and the host name changes to
Static IP. I am unsure why this is happening. The mac address for the listed item matches with that of my iPhone.
All the iPhone network settings are at default. I have tried restarting the device and resetting network settings on both the router and the iPhone.
The model is an iPhone 6. I have had this problem ever since the day I bought it. I have faced similar issue with one of my friends computer. All the other devices never face any issues with the WiFi.
Current router settings matched with the one recommended by Apple. There are no special items such as MAC filters enabled in the router.