So, after thinking that the program was handling fine after a successful test run in Portal 2, I've started to find that Portal 2 is about the only game the program DOES work with. I experience no frame drops when recording, it's not a performance issues, and my capture preferences haven't changed since recording on Portal 2.
But in every game I've tried since (Betrayer, Star Wars: Knights of the Old Republic, Borderlands 2, and XCOM: Enemy Unknown), Action will not capture the full recording. I do not have a filesize or duration cap, I am recording to MP4, in 720p, at 60 frames per second. What is the fix for this? Thank you.