Hi,
Can anybody confirm that in 1040 during active activity you can synchronize device with Garmin Connect Mobile? In all older devices (1030+ included) when you are during active activity you can not let say add new course from Garmin Connect Mobile until you stop and save activity.
It is solved in wearable Garmin devices. For example in Fenix/Epix I can pause activity, choose save later, then create new course on Garmin Mobile Connect, synchronize device and resume activity.
Best regards
Arek