We recently went to BlueCurve.  One of the things I really miss that we had with our old Arris PVR is that the Arris saved some history of what ever you are watching, even if you changed channels.  It would then started saving the new channel for a time.  You could even press pause, go to the other channel, and when you went back, play would resume where you paused.   This was a great feature we used all the time.

The BlueCurve saves the past hour or so, but as soon as you change channels, it's all lost.  It doesn't even save the  history from the one channel.

Shaw, please bring this feature to BlueCurve.  The latest PVR is supposed to be an upgrade.