Password repromt

I have set-up eM Client with an Exchange account. Everything works fine (i.e. I can send and receive emails, calendar, contacts, etc.), except for the following:

I am promted to re-enter the password all the time despite the fact that I have selected to save the password. Upon the password promt, I re-enter the correct passwort and hit the ok button. Literally half a second later, the password promt reappears. 

Can you help?

Im getting the same thing on my client after the update.

Look at this topic https://forum.emclient.com/emclient/topics/bug-in-new-version

Hi Christian, try to update your eM Client to this release, http://www.emclient.com/dist/v6.0.21527/setup.msi and then navigate to Tools > Accounts > Your Exchange account and disable the offline address book synchronization.

Let me know if the issue persists.

Thank you,
Paul