After upgrading, adblock and internet don't work anymore

[neil1]

@PixWrt

prevented OpenWrt from sending DNS requests to the ISP's DNS:

uci set network.wan.peerdns='0'
uci set network.wan.dns='127.0.0.1'
uci set network.wan6.peerdns='0'
uci set network.wan6.dns='0::1'
uci commit && reload_config

This is wrong. Please read here.

[Tutorial] [No CLI] Configuring DNS over TLS with LuCI using Stubby and Dnsmasq

You are absolutely right. It is not possible for Stubby to be UP during boot or just right after boot because of the race condition with SYSNTPd service. Clock on device should be synced via NTP for Stubby to be able to establish SSL/TLS connection to the upstream DNS provider. Blocking internet connectivity at boot time by directing WAN DNS to unfunctional local DNS service leads device to inability to perform NTP sync and thus to inability for DNS/Stubby to function properly too. In absen…