Line of Sight WiFi Connection Issue
I have a wifi connection issue that has recently appeared on my 18 month old MBP 15" running OS X 10.8.5.
I used to get a good 60+mb connection sitting in the same room about 3m from the BT HomeHub 4 router.
Recently even though I am in the same seat and the router hasn't been moved my connection is none existant.
If I move the MBP to the router i get full speeds again, a metre or so away and the speed has halved and then back in my usual spot 3m away from the router there is nothing.
To get any wireless connectivity at all I have to be able to see the router.
I have tried hardware diagnostics and it was reported as all good. I have tried connection assistant and suggestions that I have found from others with connection issues.
Connection with ethernet cable gives good speeds too as you might expect.
My iPad and iPhone report good speedtest results no matter where I test in the house, so the issue does point to my MBP.
Anyone have any ideas please?