I have had the BT HH3 for more than six months. For no obvious reason the device suddenly dropped wireless connection to some of my devices; HP wireless Printer sat right next to it, an Android Samsung S2 phone and a Toshiba Vista laptop. All of these devives had connected with no problem since the router was first installed.
IPad, iPhone, Blackberry, Apple TV, PS3 and HP desktop no problem.
The laptop continuously reported "limited connectivity" whist he other two simply could not connect.
I tried every fix I could find on the net without success. I contacted BT and they reluctantly sent a new router.
Guess what same problem with the three devices.
Nothing has changed in respect of anything interfering with the signal. Any suggestion please.
Try changing the Wireless channel in your Home Hub settings - It may be set to "Automatic" - this is what BT suggest in your settings info.
If you're still experiencing problems, change the channel setting from 'Automatic' to a new specific channel and as a guide we recommend selecting channel 1, 6 or 11, then click 'Apply'. (Again, you'll need to wait approximately two minutes for your Hub to pick the new channel.)