fritz

I am using a paid version for enpass across multiple platforms, the master file is kept on dropbox which is accessed via enpass on osx, windows, android and ios. Since the last update this is happening: for the second time, enpass wont sync with the dropbox master file - on all platforms. Only after deleting the masterfile on dropbox and then resyncing a new file is created as a masterfile on dropbox which I can then access again on all platforms. While not a complete disaster, unless I pay attention to whether or not enpass is syncing up, new information might get lost if enpass stays out of sync. What is the reason for this? Why is the masterfile suddenly refusing to sync up? The error message I get is that the password is a mismatch - but it is not: the password was not changed. Is this a security issue?