I have been trying to use navigation for my runs for quite a while, but I can't seem to figure out how to start it properly, so I would appreciate if anyone could help.
This is my problem: I preload on the watch a course I created on Garmin Connect. No issues.
I go out, press run, long press "up button", navigation (my watch is in Italian, so my words in English might not be exact), course, I select the course I want, follow course.
The course loads, I wait for satellite lock, then start my running activity, and the watch takes minutes to calculate the route. This wouldn't be too much annoying if I was able to stop / pause my run and wait for the watch to make these evidently extremely complicated calculations. 
. But no, the dumb very expensive piece of plastic stops calculating the course if I pause my run!
Is there a proper way to do it, or the only way is to run in circles until the stupid thing takes its time to figure out where I need to go?
Thanks for the much appreciated help!
