Kate978 received kudos from Srabon in Firewall is not working partly. Is it a bug or a hack?
Hidden default rules are at the bottom of the list. Only blocking incoming connections rules are active. Others are inactive.
There is a leakage of such traffic as dns-client, dnscrypt-proxy, ekrn, part of ProtonVPN. Even forbidden protocols like MDNS, NBNS, SSDP get access to the Internet without any permission.
This initialization window with ESET logo is also missing.