Please tell us some basic information before asking for help:
Model Name: Rog 2
Firmware Version:
Rooted or not: Not
Frequency of Occurrence: Daily
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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For the past few days I have noticed that with my 18 W charger the phone is not fast charging . If I put my phone to charge whole night also when I woke up in the morning still the charge is not 100 percent. And in between the charge some time it gives a vibration and when I check it shows fast charging and automatically after some time again goes for slow charging. Due to this issue it takes almost 6-8 hours to change my phone to 100%.
I don't know is it a charger problem or some internal problem in my phone.