We have some serious, and frequent data loss when several person edit a file with OnlyOffice. This problem was supposed to be fixed in Seafile 7.0.5, but it’s still happening. The problem seems to be happening only when we enable auto-save in OnlyOffice (autoAssembly).
It happens with both Seafile CE (7.1.5) and Seafile pro (7.1.9), and with latest version of OnlyOffice (6.1.0)
The problem is when a file is already opened by one user, a second user trying to open it will randomly either join the current one, in which case there’s no issue. Or it will start editing a new independant copy of the file (both thinks they are the only one on the file). In which case, the final saved version will be either the one from the first user, or the one from the second, but in either case, there’s data loss.
Disabling autoAssembly in OnlyOffice is hardly an option, as the behaviour without it is to only save when the last user close the tab. Users are used to files being saved regularily.
Anyone else having this kind of issue ?