F5 Introduction lectureForums › Technical Problems › F5 Introduction lectureThis topic has 1 reply, 2 voices, and was last updated 11 years ago by opentuition_team.Viewing 2 posts - 1 through 2 (of 2 total)AuthorPosts September 9, 2013 at 8:39 am #140140 nazgolMemberTopics: 1Replies: 0☆When I watch F5 introduction lecture, it stops at minute 15:30 of lecture,showing the picture and I can only hear the sound. September 9, 2013 at 8:47 am #140141 opentuition_teamKeymasterTopics: 1332Replies: 1400☆☆☆☆☆well, there is no more video, only talking after 15.30AuthorPostsViewing 2 posts - 1 through 2 (of 2 total)You must be logged in to reply to this topic.Log In Username: Password: Keep me signed in Log In