I found the issue.
Microsoft Intellipoint 6.3 was providing this problem.
Since there is no easy way to deinstall on a 'normal' way it I've used
'Revo Uninstaller'.
After that I installed a 5.x version of Microsoft Intellipoint and
problem was gone. I suppose that the 8.x version from Intellipoint
will work also since it looks the old intellipoint versions are not
deinstalled by upgrade, but I didn't try tray yet.

Best regards.