Hello, Since a few weeks, I have a problem watching videos with Firefox, including on YouTube. The picture would move for s second or so, then get stuck a few seconds. Sound consists of loops of a fraction of a second. When the problem started, I still had F9, but upgrade to F10 did not help, either. System monitor shows no signs of exhaustion of any resources. Could not find any hints on the web, but then, I am not even sure what to look for. Any idea? Thanks a lot! Take care Oliver -- Oliver Ruebenacker, Computational Cell Biologist BioPAX Integration at Virtual Cell (http://vcell.org/biopax) Center for Cell Analysis and Modeling http://www.oliver.curiousworld.org -- fedora-list mailing list fedora-list@xxxxxxxxxx To unsubscribe: https://www.redhat.com/mailman/listinfo/fedora-list Guidelines: http://fedoraproject.org/wiki/Communicate/MailingListGuidelines