Unable to cast (only) Live TV to Chromecast

[tkapela]

this may be the same issue I reported here:

Strange 401 returned when attempting to play live tv via Chromecast

Server Version#: 1.24.3.5033-757abe6b4 Player Version#: Plex Web Player + Chromecast firmware 1.49.250946 Tuner Make/Model: HDHomeRun CONNECT 4K/firmware 20210624 Guide/Lineup name: “plexair-madison—Live TV & DVR” - or what is this asking for? Using XMLTV?: no, not sure, what? Channel number/Name: any/all channels affected (ie. no channels play successfully via chromecast) Pasted at the end of this post is what I see in the PMS log moments after I click “cast” and select my chromcast on t…