Dovecot not surviving OpenLDAP restart

[Dag Nygren via dovecot]

Hi!

Running Dovecot 2.2.36 and authenticating against
an OpenLDAP 2.4.45 server.

Now since some update of dovecot it will not be able to authenticate
your logins after a restart of the LDAP service is restarted
without a reboot of the dovecot server.

Anything new here that I should be aware of?

Best Regards
Dag