My 305 loses the signal at Canary Wharf every time - I have the average pace screen on until I hit this problem and then scroll to the stopwatch to work out my averages for the last 7 miles.
I thought Autopause kicked in when you went below a certain pace and was configurable e.g. if you stop at a road junction to cross it will pause the stopwatch and then restart it?
Hi Hurds btw - haven't come across you since GNR 2005 when I was a fresh faced beginner 
Edited: 24/04/2009 at 08:41
