Possible to record a show in progress?

Is it possible to record a show that is already in progress if you do not have a Guide subscription? If I try to do it the manual recording box pops up and I can enter the show info and click on Done but it does not record. A new Schedule item is created but no recording happens.

Thanks

@AceConrad When the manual recording form shows up, change the ‘start time’ to 1 minute in the future. If the ‘start time’ is set in the past, it will not record.