"Quick Fix" for you Sat Nav

GeePee

How many Sat Nav owners regularly - I mean once a week - connect you SatNav to your computer to ensure your Safety Cameras are up to date, that your software is up to date and just as importantly, your Sat Nav knows where the satellites are, in the sky? 
The latter may seem relatively uninportant to you, but are you aware that the satellites are not fixed
exactly in the same place and they do move around a little, so my Sat Nav, for instance gets a regular "Quick Fix" adjustment, so that when I switch on, I can reliably know that I get a fix in under a minute. Just a thought......