Zenfone 8 freezing and shutting off and WiFi not working

[sharmamridul199]

Model Name: Zenfone 8z

Firmware Version:  Android 13  33.0210.0210.332

Rooted or not: Not rooted

Frequency of Occurrence: 2 a day atleast 

For about 3 days my phone has been freezing and shutting off ( without shutting down written on it i.e. crashing ) on its own and when i turn it on the wifi and hotspot doesn't work atleast. Wifi only works if I turn the device off manually and then turn it on after few minutes

Phone is not heated at that moment though

I have factory reset my phone as well multiple times when this issue started occuring 

[Falcon_ASUS]

@sharmamridul199 
According to what you described, please refer to the following FAQ to try to troubleshoot your Wi-Fi problem first. 
https://www.asus.com/support/faq/1006657 
If the issue persists, I have PM you for confirming your product warranty.
Please check the PM inbox at the top right corner of the screen and kindly provide the requested information.
Sorry for any inconvenience it may be caused.

[sharmamridul199]

I have sent you PM with further details