Automatic mail update fail

REPRODUCIBILITY (% or how often): always
BUILD ID = OS VERSION (Settings > About product): 4.3.0.12
HARDWARE (XA2, X10, X10 II, …): XA2
UI LANGUAGE: polish
REGRESSION: (compared to previous public release: Yes, No, ?): yes

DESCRIPTION: automatic mail update won’t update at specified time intervals

PRECONDITIONS:

STEPS TO REPRODUCE:

  1. set time interval
  2. wait

EXPECTED RESULT: automatic update

ACTUAL RESULT: only manual update works

ADDITIONAL INFORMATION:

(Please ALWAYS attach relevant data such as logs, screenshots, etc…)