When a proxy prefix is set, every playlist and manifest URL is fetched as prefix + encodeURIComponent(url). Empty means direct.
Tick the sources to merge, or press Load on one to use it alone. Only https streams can play on this site. After loading a big list use Audit then Hide dead.
Programmes are matched to channels by tvg-id first, then by channel name. The Guide and the Sports Now row on Home use whatever is loaded here.
Profiles keep separate favourites, history, resume points and multiview layout. Locked groups ask for the PIN once per 30 minutes. Films remember where you stopped.
The setup file carries sources, guides, proxy, profiles with their favourites and resume points, PIN and locked groups. Imports are versioned and ignore keys they don't know.