Tom, Jeremy, I just found this post and I have the same issue as Arturo, but when I tried to remove Perian, I still have the flicker. I’ve removed from the pref pane, rebooted. I’ve reinstalled, then uninstalled it and then removed it from the pref pane and still no avail. Any thoughts? Could Flip4Mac be an issue? I’m on 2.2.2.3 and i’m hesitant to update it as I don’t want to confuse anything more?
Tom, you’ve helped me in the past. Thanks for your help.