Emails viewed in Firefox with Link to YouTube wants me to log in to YouTube when I click on the link in the email. I receive a weekly email with a featured bird that when clicked should show me a video of that bird. Before the most recent FireFox update I would get a page that wanted me to log in to YouTube; but, there was no way to do so. Now since the update it works-takes me to the video and runs the video. Was not working last week but since an update it does work. This is an on and off again problem. I have contacted the people who compose the video with no solution on their part; but, in a few days or weeks when you update your browser it will work! Then with another update it won't work. Off again and on again. ''Moderator note: This question has been edited to correct the formatting.''