There is a problem with my computer. Every time I connect a USB-wireless keyboard or mouse, it starts to bug out a few hours later. When I would use them, they would freeze frequently. I know it is not the keyboard and mouse, because I have tried over 5 different keyboard/mouse combos, all of which had begun to freeze. I also tried them on a different computer, and they worked perfectly. I built the computer myself, and the components are in my signature. I hope someone can help me out, because I am currently using a wired keyboard and mouse, both of which are extremely uncomfortable in my setup.