Could you add more detail as to what you mean by "last write" ? Is it the time at which the write was performed locally, or the time at which it was sent to th

Could you add more detail as to what you mean by "last write" ? Is it the time at which the write was performed locally, or the time at which it was sent to the server ? the difference can be quite large if for example you connect a device after having worked offline with it for a long time.