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

Hi Christian, try to update your eM Client to this release, 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,