I am running Windows 10 Professional 64-bit with Bitlocker applied.
When I leave my laptop I put it into Hibernate mode for security purposes.
Unfortunately, however, when I awaken my laptop from its hibernated state, then Dropbox invariably closes. (Or perhaps it closes when going into hibernate state)
All my other programs (e.g. Chrome, IE, Office) remain exactly as they were before the Hibernation. It is only Dropbox that seems to be affected.
Furthermore, the icon on the taskbar (near the clock) remains and does not disappear unless I hover my mouse over it. Because it does not disappear, I can very easily forget and then assume that my files are syncing, and often my colleagues who have relied on a file being synchronized do not get the latest updates.
I have reinstalled Dropbox and this did not help