Server Version#: latest
Player Version#: Android and Roku
Tuner Make/Model: hdhomerun
How do I clear old TV sources? I’ve already tried clearing bundles, optimizing, restarting server, restarting client device and they just don’t go away. Thank you 
Go to the three dots in the upper right then manage guide source.
That’s one way to do it. I was hoping there’s a way on the server side as I have to go to each of my TVs to do it. But definitely the only solution I see at the moment.
Yes. this is the only way I know to do it. I have not seen anything on the server side. the server side would be faster.
Try removing those old server instances from your account: https://app.plex.tv/desktop/#!/settings/devices/pms
(but don’t delete any currently used servers)
Thank you, yeah I only have one. I was having a problem with live TV so I deleted it and it failed two times to set up. But third time was the charm hence I have four cable TV options but only one working.