An error occurred during a connection to vcsc.com.vn/bao-cao-chi-tiet/phan-tich-k-thuat---tin-hieu-k-thuat-van-duy-tri-tich-cuc/408906. PR_CONNECT_RESET_ERROR
Error code: PR_CONNECT_RESET_ERROR
What can you do about it?
You can continue with your default DNS resolver. However, a third-party might be able to see what websites you visit.
It looks like your network security settings might be causing this. Do you want the default settings to be restored?