I am watching a show on HGTV on my Roamio Pro and want to record the remainder of the show, but when I press record, I only get the option to setup a "OnePass & other options" or to "Explore this show." I am at the end of the 30 minute live-buffer and just want to record the rest of the show. WTF! I can still watch, but can't record. How stupid. Am I missing something?