My Blue Curve PVR keeps recording random sports. I don't have anything set up as series recording other than Canucks. But it keeps recording NFL Games, Golf, NBA, even F1 Racing without recordings being set.
I look at future schedule recordings to see if anything is listed and no sports are. Then the next day there is a that shows up on my recordings. I have gone through series recordings and don't see anything, or on upcoming recordings, yet they just keep recording.