Thanks. It looks to me like it's the broadcast that keeps things from working out of the box. Even with connections from the HDHR open, I still see the discover connection as "unreplied" (as compared to a DNS query, which is I forget what but not "unreplied"). From what I've read, connection tracker ...

I did see the firewall ports in FAQ, though the link seemed to be primarily intended for SD DVR users. Wasn't sure if I should pollute that thread with my questions, guessed not.

Working with a FOSS DVR that uses libhdhomerun, on Fedora 42 which runs firewalld by default. Didn't work out of the box ...

Yeah I keep coming back to this thread to see if there is any progress on resolving the issues with the HDHomerun 4K boxes that keep me from watching the three out of 4 local ATSC 3.0 stations. I haven't seen anything that helps me with that in quite some time. It would be great to get some ...