I wore my TomTom Runner 3 every day the last month. I synced it last week and the app showed no activities for 23 to 27 of June. The activities (steps, distance, etc) did show on the watch. I have un-paired the watch and my iphone and re-paired it several times. I also synced it many times. I have also linked it via the TomTom app on my PC to the internet. It still does not show the day activities for the 5 days. I have now looked into my past activities per day, and there are often activities missing. Is there any way to get the missing days to sync, especially 23 to 27 June?