youtube shudders
I recently upgraded to Adobe Flash v13 and then discovered that YouTube videos shudder when I watch them. I reverted to Adobe Flash v12 but find that the shuddering still occurs. I've invoked HTML 5 for watching YouTube but this hasn't solved the problem.
I have a Late 2008 13" Aluminium MacBook running OS X 10.9.2.
Anyone else experiencing this problem?
Any advice would be most welcome.
MacBook, OS X Mavericks (10.9.2), 13" Aluminium Late 2008, 4Gb RAM