<p>There is a problem in the logic for determining the time for a &#39;canceledSchedule&#39;. This can be based on the time of the original episode used to create the schedule.</p>

<p>This means that for a series schedule, if the time for a cancelled recording is close to that of the original episode, but not quite the same, the cancelled recording will still record.</p>

<p>Much discussion and testing here:&nbsp;<a href="http://forum.team-mediaportal.com/threads/cancelled-schedules-still-record.127328/">Cancelled schedules still record</a></p>