I have updated to the latest version of Flash and disabled any extensions that may be causing the problem, but still I get a video to play only about 1/3 of the time. I played a couple videos from YouTube and only some of them worked at all. I've also removed Flash and installed it again. I'm running out of solutions to remedy this problem. Am I the only one who has run into this? If I try to play a video that is not on the YouTube site, it doesn't load. I know that one solution would be to switch to a different browser such as Chrome or Firefox. However, I would prefer not to have to use another browser if Safari is working fine other than this problem I am having with Flash content.