Main pc on my network has serious wireless slowdowns. Other machines are ok. Have tried different adapter and Windows 7 installations. Latest firmware is installed in the router. No virus or malware present. any ideas?
updated the bios to latest version. nothing out of the ordinary in bios setup. reinstalled all chipset drivers... same. swapped adapter to different usb ports no change. could it be a usb problem on the motherboard? all other usb devices seem ok.