THE FAST CHARGE DON'T WORK ON ROG PHONE 3

[Zeno]

Please tell us some basic information before asking for help:
Model Name: Asus Rog Phone 3 16 Go
Firmware Version: 17.0823.2008.78
Rooted or not: not
Frequency of Occurrence: Always
APP Name & APP Version (If your issue relates to the app):
In addition to information above, please also provide as much details as you can, e.g., using scenario, what troubleshooting you've already done, screenshot, etc.
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Hello,
The fast charge function of my Rog Phone 3 does not work. Since version 0.70.
(Currently it takes me 3 hours to charge from 0 to 100%)
What can i do ?

[devicentextian]

why you drain your battery to zero? that's bad

[Zeno]

I don't drain my battery to zero, that was just for testing.
And the subject is that the "fast charge" does not work, not the "battery drain"...

[Gustav_ASUS]

@Zeno Can you check if you get the same numbers when charging with the device turned off?

[Zeno]

@Gustav_ASUS I tried with the smartphone turned off, and even with a different charger.
But nothing has changed.