D-link - DWA-547

So i just got DWA-547 and DIR-655 both from D-link. I've installed the drivers to DWA-547, from http://www.station-drivers.com/page/atheros.htm (since d-link's drivers sucks, atleast so i've heard). But the problem is that i get bad connection. It get disconnected atleast every hour. And around 30 to 40% range thing.

Before i had this setup i had a linksys (g) card and some random router. I got alot better connection then.

So what should i do? I've heard that it's alot of problems whit DWA-547, but i got the new drivers and it seems to not work as it should.

Not sure on this one, but as the DIR-655 is backwards compatible you could try using your old 802.11g card to access it and see if that connection is stable, at least that would give you an idea of card or router being the problem...

Sparks
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