@Marvin_S My router upgraded to latest fw 1.1.1 Build 20240912 rel.12553(4555). Unfortunately DNS leak still is present but i manage to pinpoint and replicate the bug. It happens when IPV6 is...

Setting up Encrypting DNS queries either by TLS or HTTPS seems to have no effect. Also if i choose to set for example 1.1.1.1 in Advance settings and 8.8.8.8 on encrypted Dns (TLS or HTTPS) DNS...