Can't connect to default gateway?

Everything connected wirelessly to my router keeps loosing internet connection (laptop, Xbox, iPhone, Galaxy S3). I need help fixing the problem. I tried the ipconfig /renew, /release, /flushdns and nothing is permanent, Wi-Fi fails within 5 minutes. Along with a solution I would like to know the cause as well.

Your router is on it's last legs. Time for a replacement.
They just get old.

Try moving the location of the router as you may have wireless pollution in that area…

Microwaves
refrigerators
Mirrors (BIG Mirrors like full body mirrors or bigger)
Other wireless signals (wireless phones, cell phones)
Pipes in the walls

These are all factors of Wireless pollution… And if all is a factor you complete polluted…

Best way to test is go wired and see if connection last… If so not your router but wireless interference.

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