Sony Viao laptop and Draytek router issue

[Lenny]

Hi,
I have a Sony laptop and a Draytek 2600 router. I am unable to get the
laptop which is wireless enabled to keep a constant connection to the
router. I am 100 percent sure that the router is fine. Does anybody know of
this problem with this combination. At the moment I am having to plug a
wireless PC card into the slot to get a half decent connection and even that
isn't great.
Cheers
Lenny

 

[BigJim]

check the rest of your area for channel overlap/

 

[Lenny]

There are 2 other networks in the area but I have already tried changing the
chanel to 2 and 11