both of my channels instances updated earlier today (i'm using my mapping setup so i have a backend and a frontend). the frontend has (unbeknownst to me) had zero channels available since about 1pm today, because when it updated and restarted it apparently couldn't find any channels.
the backend updated around noon, the frontend about an hour later. it seems that when the frontend updated, that's when the zero channels thing started (when i go into the web interface, it shows all sources as having zero channels). a few recordings were missed because of it. a simple "reload m3u" fixed it.
the question is: any ideas why would this happen? i can see how it would happen if both were reloading at the same time, but in this case there was a full hour inbetween each one updating...