I am also having this problem and it is very frustrating. After installing the specific driver for this keyboard rather then the one windows used when it was connected, it did work for one day as it should and I thought it was resolved. Never thought i would be so excited over a keyboard doing its job properly. Alas after this one day of working properly, I am back to having to continuously removing and replacing the batteries. you would expect Microsoft to have their keyboards compatible with their operating system. I am now having to use the laptop keyboard which is causing my pain in my writs, hands and forearm. My employer wont keep replacing my keyboard, they are not cheap, but i cannot keep using a standard keyboard when just a couple of hours intermittent typing is causing me pain and discomfort.
as it is a work computer all updates are done automatically and cant be turned off or rolled back so what can I do.
it did work ok for about the first 6 weeks after purchase. in July