Certainly you would have tried everything below, including reinstalling the drivers. If you did then I suspect that the device has failed and that it needs to be replaced.
Troubleshoot response failures in wireless keyboard or mouse
John
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Answer accepted by question author
Certainly you would have tried everything below, including reinstalling the drivers. If you did then I suspect that the device has failed and that it needs to be replaced.
Troubleshoot response failures in wireless keyboard or mouse
John