AOD keeps turning off

[Aceuser]

Hi, 

These few weeks my AOD, despite being set to "Always show", keeps turning off whenever I lock my phone. 

This is a minor inconvenience, albeit an annoyance.

Anyone with the same problem, and solved it? 

[khtannnnnnnnnn]

Ok. Turn off the power saving mode... If this doesn't work restart your phone. If your phone has Smart Manager or Device Care preinstalled whitelist the Always On Display app. If it doesn't work too then go to your aod app for a few seconds and close it while maintaining it at the taskbar... And then it should show up. If it doesnt work then reflash your OS.

[Aceuser]

alright, will do. Thanks.