Can't Download QuickGPS

You should be able to fix it for your watch by following these steps (make sure you have installed the latest version of Connect if prompted):

1) Plug the watch into the computer and in MySports Connect, click the Gear Icon
2) Press CTRL (Windows) or CMD (MAC) on your keyboard while you hover your mouse over the reset button.
3) You'll see the reset button turns into a "Turn Off" button.
4) Click it, disconnect the watch and the screen will go dead.
5) Reconnect the watch and it will wake up and quick fix should now update as usual.

I hope this helped answer your question. If so, please mark it as a solution so others can look for it if they have the same question.

madmaus wrote:

I managed to update quick GPS by syncing with the desktop.

Could it be due to the summer time?
The watch didn't automatically switch to new time so I did manually. Perhaps it didn't match server time?

The watch adjusts the time to match whatever the computer says, it does not adjust for summer time automatically. It should do it when synced to the phone, but it is definitely more reliable with the computer. If it happens again, try the steps above, it takes a few seconds and does resolve some issues around the GPS file.

I hope this helped answer your question. If so, please mark it as a solution so others can look for it if they have the same question.