I recently purchased a Garmin edge 550 to replace my old edge 1000, one thing I noticed in the Connect app once sync'ing the new device my activity load and training status was wiped for the last 4 weeks. However it shows a slight increase in training load in the last week yet I've not exercised in over a week.
Is it common for there to be some metric misalignment when sync'ing a new device until that new device starts adding activities? I appreciate that the edge 1000s calculation approach is different to that of the newer edge 550.