My computer was the same way when it came to watching videos. It was like watching stop-motion. I got rid of it and bought another one used from Ebay for less than $200.00. It plays videos fine. Even if I have multiple windows open. It even burns cds and dvds. Bid on a computer, win, watch Louie ...... ......... profit!
I love Louie, excellent program and comedian. It's one of those shows I'm anticipating every week and not just watching it because it's on. He is just dark but not just for the sake of being edgy, he has a lot of truth behind it.
Episode 4 (or so) with a very well known non-American actor playing Louie's doctor is a scream, and the last few episodes of the season are all excellent.
I hope you give it a chance, and I hope you end up enjoying it.
I like Louis C. K. a lot. I really do. But this show is just depressing. Yes, there are a couple of funny episodes, but for the most part it's a laugh-free, downer of a show.