Hi folks, I'm having problems with my wireless connection on my desktop computer and I'm really stuck! The signal regularly drops to 1 bar and the speed will fluctuate anywhere between <1Mbps up to 11Mbps (although it's usually at the lower end), and sometimes it will lose connection with the router all together. I've used a Belkin USB dongle and more recently a TP-Link PCI Express card, both N150. My router is a D-Link N150. Both the dongle and the adapter have had the same issues. In comparison, my Lenovo Z570 laptop and before it got destroyed my housemate's HP laptop had no issues, which basically leaves me with just my PC as a possible cause or some sort of setting somewhere. PC spec: Motherboard: Asus P7H55-M LE Processor: i3 OS: Windows 8 If anyone has any ideas I would be really grateful!