I have a connectivity issue with a wired mouse (or so I believe). I can be typing and suddenly lose connection with the cursor and not able to continue to type until I left click the mouse. I have a Logitech wired mouse w/ms USB wireless keyboard on a win 7 desktop machine. I have swapped out mice and keyboards and checked, or rather unchecked power management settings for the mouse. I also updated drivers for mouse and keyboard and replaced drivers. Machine is connected to router via a wireless nic card. Used to be connected via Ethernet cable although not sure what that may have to do with I. Any suggestions out there?