

It’s an ordinary consumer wifi 4 router (by a company named Renkforce). I was able to use WDS with it previously, but I haven’t got it working since flashing openwrt, which is why I was trying relayd. A hotspot from my phone works (but is really slow obviously). I suspect something is wrong with my interface or firewall setup, given the colors of the interfaces.
I currently host Navidrome, which has an okay web player. On Android I use “Tempo” (though it is unmaintained) to connect to it, and on Linux I use Tauon (though it has very poor playback). I could not find a native Linux client that is not buggy unfortunately, so I’m also on the lookout for better solutions! I’m not familiar with the device you are talking about but every client I tried supports MPRIS, which are the regular media controls that can be used via the
playerctl
command, so you should be able to hook things up that way.