We have two Voyager II laptops, his and hers. Both of which drop their wireless connections too often, we use BT HOME HUB4 and when this problem occurs I use the built in BT desktop help system which promptly tells me that the default gateway is the problem which it corrects and away we go again until next time. Please advise on just what is the default gateway and how may I overcome this problem permanently. I am beginning to get a little annoyed with this never ending tick.