Ok, here is the problem. I bought the DIR-655 router with the dwa-140 usb receiver to speed up my network. The problem is my wireless connection drops all the time. Most of the time while streaming video or audio content over my network.
The speed is good. constantly connected at 300 mbps.
I have done a million of changes in the router but nothing helps

. turned off the firewall, changed the SSID, changed the wireless channel, and everything else I could think off.
Now FW 1.20 comes out so i gave it a try. After 5 minutes of good work...boom...lost connection. I don't know what to do anymore.
Does anyone here has the same problem as me? Does anyone has e genius solution?
Many thanks in advance!