I have got Sky Safari Plus on two devices: Smartphone and tablet Lenowo. Both works excellent and they are synced with live sky. Synchronnization works well - equipment, sessions. But after synchronisation objects aren't the same. For example I have observed and logged on Lenowo asteroid (28) Bellona Sat Nov 23, 2019 21:24:37 and after some hours I check observations in smartphone and there is: satelite: 1998-067PC Sat Nov 23, 2019 21:24:37. All observations have incorrect object but correct everything else: date, telescope, notes.
When I observe using smartphone - tablet has wrong objects too, after synchronisation. So synchronisation between my devices changes objects!