I received the 7.1.2 update a couple days ago. Attached is a photo showing the "popup" guide at the bottom of the screen failing to change to the next program at the appropriate time. It shows the time as 7:32pm (correct, the next show was playing) but the guide was still displaying the 7:00pm-7:30pm show title. It stayed this way until 7:40pm when I changed to a different channel and went back to the original channel a few seconds later. The popup guide at the bottom of the screen was correct then. I did not check what the "Menu" guide showed at the time.