Question Lenovo Conservation Mode keeps turning off ?

[dungbv]

I have a Lenovo IdeaPad 5 15ABA7. I used to install the Vantage app to turn on Conservation Mode (CM) then uninstall the app. CM should work without the app. Yesterday I reinstalled Vantage, turned off CM (for a whole day without charger) then I turn on CM to limit charge. However, few minutes later, I reopen Vantage and CM is turned off. What should I do to this annoying thing?

 

[Lutfij]

Might want to see if your laptop is pending any BIOS updates. As for the laptop, I tend to keep Vantage installed.