Problem receiving data in 5.0.18661.0. loosing connection with account

Following installation og latest version 5.0.18661.0.
I have often problems receiving data from my accounts. After retry it Works Again. I also have to reactivate quite often.
This prorblem happend before, but has become more often with the new version


reactivate? Like it is asking you for license key? Do you use one license on multiple computers?

If not then what email account provider do you use?