Hi. I have a Logitect MX 600 mouse and an MX 3200 keyboard. I always had a problem with my mouse. The setting for the "Pointer - Enhance Pointer Precision" keeps on changing from a "enable" to "enable". After some time of using the enhanced mode it will disable the enhance mode so what happens is the middle of the mouse pounter will be the trigger portion not the tip of the arrow. is there a fix to "enable" it and not disable? thanks.