@RWB1 wrote:
Can I record a program that has already started?
You can't record on Sky Stream.
You can click the 'watch from the start' button if you want to watch something that's already started right away.
You can add it to a 'playlist' instead which will direct you to all episodes of that programme which are available on demand. Find the episode you want and it will trigger playback via the appropriate third party app or, in the case of Sky channel programming, direct from Sky's servers.
For channels which do not have an on demand app, and for some live sport events, you may get access to a 'cloud recording' or a saved section of the live channel stream, tagged by the EPG metadata at the original broadcast time. This is not a personal recording though and can be removed by Sky at any time, depending on streaming rights for that particular content.
