Created attachment 8622046 [details] Untitled.png User Agent: Mozilla/5.0 (Windows NT 6.1; WOW64; rv:40.0) Gecko/20100101 Firefox/40.0 Build ID: 20150613004003 Steps to reproduce: 1. install 1-Click YouTube Video Download (https://addons.mozilla.org/en-US/firefox/addon/1-click-youtube-video-downl/) 2. go to https://www.youtube.com/watch?v=7zp1TbLFPp8 3. try to download this video by clicking on red download button bellow the video Actual results: Can not download the video . but when i try this in none10s mode from same link , it can download . Expected results: It should download video on both e10s and none10s mode .
Hi reporter, unfortunately this report is not very useful because it does not describe the problem well. If you have time and can still reproduce the problem, please read https://developer.mozilla.org/en-US/docs/Mozilla/QA/Bug_writing_guidelines and add a more useful description to this report. What does "Can not download the video" mean? What steps to you perform? What happens? What does not happen? [Also, please avoid "does not work" bug summaries and describe the actual bug instead. Thanks!]