[mythtv-users] Why is scheduler picking later recording slot?

[Michelle Dupuis]

>MythTV would only choose a later showing due to conflicts or if your
>recording priorities said to do so--i.e. if you've increased the
>priority of HDTV or messed with channel priorities.  (So MythTV doesn't
>prefer HDTV broadcasts over SDTV unless you've set an HDTV priority.)

I don't have 'high definition' checked in the recording entry for The Voice, and there was no conflict (unless a 10pm end for one show conflicts with a 10pm start for another show, with no 'start early' set).

I don't think I've messed with channel priorities - but just in case how would I check?