An error occurred during a connection to vcsc.com.vn/giai-thuong?tab=recognition. 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?