Sudden excessive battery drain with new update

[chrastitko]

Hi,  ASUS Zenfone 8 shows excessive battery drain. It started showing up after the penultimate update. Current version: 33.0210.0210.332. I normally charge overnight. Now in the evening regularly 20-30% less battery capacity than before the update. Settings-Battery-Battery usage is excessive in "Others", other applications and the system have battery drain without changes.

[Undbfndbdnd]

Same on ZenFone 9 (among other issues), no update from asus altgough this problem IS raised months ago

[Arron-Williams]

The same thing happened with me Why does my ASUS Zenfone 8 have a 20-30% faster battery drain after updating to version 33.0210.0210.332, with 'Others' showing high usage in the battery settings?   

Best Regards 

 www-iliteblue.com

[tzsolt]

Is there software engineer in Asus yet? Didn't try it before send it to the user?

[Iceman11]

Strange, for me the battery life is a little bit better with the last update (33.0210.0210.332). And also the phone's UI feels faster.

Still, "Others" are the biggest consumer (around 15% today). 
I'm using "Durable" system mode.