Hi guys
My father in law has a 2830 router

Whenever we connected a HTC one x to it it rebooted continually
We fixed this by applying a beta update of the firmware.

This has stopped it rebooting but the HTC one x still won't work on the WiFi. It says its connected but it still won't connect to the router.

Since then I have noticed our Asus Google nexus 7 won't connect either.

Both devices say they are connected but internet just sits there trying to load a page for ages then gives up. I can't even connect to the routers web interface via WiFi with these devices.

Any idea how to solve this.