Wow, tried to cancel AcornTV because we keep getting a "player error" when using the app on both a new Samsung Smart TV and an updated Amazon Fire TV. We enjoy the shows on Acorn but after 15 errors and the nightmare it takes to temporarily fix it, we decided to cancel (after trying to get help from Acorn's support) only to find out you get no refund if you pay annually. Even though the app is unusable, we get no pro-rata refund of our annual fee. I guess the lesson for all subscribers is to not purchase the Annual Mode.