This problem just started. Don't know if it related to an MS update. The mouse and keyboard are connected using an MS wireless adapter into a USB port. If I don't click the mouse the cursor will not move after about a 10 second idle time.
At first I thought it was a low battery in the mouse. It gets recharged by placing it in the holder so I left it over night with the PC ON. No change.
Uninstalled the driver and re-started, same problem.

Any ideas?

Regards,
Dan Kahn