Been searching the internet and maybee i dont know how to word this but, my new dell xps15 has the intel centrino 6235 wirelss card. When i connect to my newer dlink wap g my connection speed is 54mbs but when i connect to my wrt54g the wireless connection fluctuates from 6mbs to 28 mbs and gives me really poor internet. I have the newest drivers for my 6235 i also have the devices on different channels i am also running dd-wrt on the linksys. I have multiple wrt54g and the issue is the same on all. Any thoughts?