Refresh Problem

eM Client version 8.1.1054 (582ba95)
Mail don’t get received automatically when program is started; I have to press on “refresh” for it to work.
It worked perfectly before the program was updated.
What do I need to do to go back to an older version?

I this setting still set?

image

I have tried it and it is now working like before.

Thank you for your help.