Why does my UX482 Duo lock when not used for an hour?

[askhutch]

System:
Battery or AC:
Model:
Frequency of occurrence:
Reset OS:
Screenshot or video:
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Detailed description：

[potatosubwoofer]

Have you tried setting the battery optimisation settings? I'm pretty sure you can set it to tens of minutes to a few hours. Remember there are settings for both when using battery and when on AC charger