whenever i synchronize my sleep from my fenix 5s plus, the values of sleep ldatas of last night do change, sometimes less, than more, then again less. this variies sometimes by minutes and sometimes even by hours. i am doing the sychromization during the day, my synchrinzation in general does work, but this effect is very strange. the deep value seems to be strange anyway but this is another story. from those datas i rarely sleep in the deep sleep phase. btw: if i synchronize it may show 6mins, the next tie i synchronize it shows no values, then again 10 and so on. the other (sleep)v datas do change as well.