Predicting Trump and co are going to start saying Wall Street went woke and corporate boards are being paid for their opposition by China and George Soros. All the greatest hits.

I literally just deleted one of these texts before reading this post. Started seeing a lot more of these after creating a LinkedIn account… hmmm.

An alternative to MusicBrainz Picard is Lidarr. No sonic analysis but it can organize and rename your library among other things.

Picard is the better option for music organization though.

I found an informative post about a related issue that might be of some use to you. Sounds like DHCP or Network Manager may be rewriting your systems-resolved.conf.

https://joshrnoll.com/my-tailscale-dns-woes/

Have you tried deleting /etc/systemd/resolved.conf and restarting the service with systemctl restart systemd-resolved?

Did you undo the reverse path strict filtering your guide suggested?

net.ipv4.conf.default.rp_filter = 1
net.ipv4.conf.all.rp_filter = 1

Above is what the guide suggests to force reverse path strict filtering. Try setting as shown below:

net.ipv4.conf.default.rp_filter = 0
net.ipv4.conf.all.rp_filter = 0

According to the guide, “By default, these are set in /usr/lib/sysctl.d/50-default.conf”