For past few weeks my wife has been complaining the wifi keeps dropping out on her laptop in her home office. I just said yay, yay. Then I notice on my brand new smart TV as I'm watching YouTube items, it just stops and drops off. So I installed the IPhone app WI-FI SweetSpots. Sure enough the wifi from my Shaw supplied Cisco DPC3825 does indeed every now and then just drops to 0.0 Mbps briefly, just enough to kick everything off. I'm measuring on my iPhone about 9 feet away from the Cisco and TV is about 12 feet.
So is my DPC3825 starting to fail? Is that possible?