Ok, this has happened more than a few times already as well as the past. Basically if I don't use my keyboard for a while say maybe within 5 minutes of idle time my computer doesn't receive anymore input from my keyboard. Then I have to remove the device and add it again for it to work. It happened a long time ago and I thought the keyboard was broken or something, but after I reformatted my computer it was fixed and up until recently it has been doing it again. I also noticed that it happened around the same time that I would disconnect it from my main computer to another computer frequently. The past few days I left my computer on for 2 nights in a row which I don't usually do, but I guess that was enough to start the disconnection again. I really don't want to reformat my computer just to get it fixed. What can I do? I don't think there are any drivers for this keyboard, or at least any up to date ones that make a difference.