http post - Unable to sniff requests using Charles on my Android phone

Question

I'm new to sniffing requests. A few days ago I properly configured Charles as described in most guides and I tried to sniff requests from some Android apps from Play Store (not mines) and capturing traffic worked fine, I saw every request (also for some apps I've used Xposed module - SSL Unpinning). Until something happened and I can't figure out what exactly. I can't capture https traffic from an Android phone anymore... I always have errors on the first screenshot.

I'm not sure but I guess the problem is with certificates on my phone...

What I've tried to do to fix the errors:

Rebooting my Android phone, rebooting my PC, unistallinginstalling Charles certificate many times. But no success...

My computer:

Windows 10

My phone:

I have rooted Xiaomi Mi A3 (Android 10).

Screenshots:

1. Charles - Error
2. Charles - SSL Proxying Settings
3. Charles - Proxy Settings
4. Android phone - WiFi proxy options
5. Andorid phone - Trusted Credentials
6. Android Phone - Charles certificate

question from:https://stackoverflow.com/questions/66067949/unable-to-sniff-requests-using-charles-on-my-android-phone

Answer 1

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