I am having a head wrecking issue with a Draytek 2820n i installed for a client. Its just connecting to it with wifi from a Dell Inspiron N5010 Win 7 64bit. It connects to the router then internet access drops, comes back drops again and goes in a loop like this. I though maybe it was DNS so i set open dns and then google dns on the router and no luck, did the same for his wifi adapter and no luck. I updated his wifi card, a broadcom half wifi card to latest driver and still the same. If i cable up the laptop to the router it works fine, and the really weird thing is when i re installed his old Zyxel modem router his wifi works fine! I even set all the Drayteks wifi settings to match the Zyxels, and it still drops im at at a loss! All other wifi devices on the network can connect