Please tell us some basic information before asking for help:
Model Name: ROG Phone 5
Firmware Version: 18.0840.2109.176
Rooted or not: Not
Frequency of Occurrence:
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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1. Phone suddenly switched off on it's own and since then wifi is not working.
2. Casting is not working.
3. Problems mentioned before like Scheduled Charging and One-Handed Mode still don't work properly.