After doing an update on my TT 950 today it went and died on me, or to be more accurate it still worked connected to PC but would start up when off the PC. I lost all my hundreds of favourites and thousands of poi's and had to call TT for help.
It happened because while updating my PC lost the connection for a couple of seconds so a vital file was missing, so after a long session with Chantalle we managed to get it back to it's original from new state but like I said everything I had put in had gone.
Well I have spent hours putting most of it back and now it is close to the way I had it before the crash, I have left some info off for countries I will not be going too in the near future but the main poi's and favourites are all re-installed so I am pleased.
It only took a couple of seconds to cause the problem so next update I will be keeping a check on the connection and I can cancel the update before there is a problem.