This week I cannot upload videos to YouTube in Firefox but I still can in IE.
I have uploaded hundreds of videos to YouTube using my Acer desktop with Windows 7. This week the upload stopped working. Now it starts at Uploading )% and the little circle goes around then stops and starts. Nothing uploads even if I wait several hours. However I can upload the same video to YouTube on the same computer using Internet Explorer. I can also upload the same video on an HP desktop using Firefox and Windows Vista. In all cases all software is updated to the latest version available.
Krejt Përgjigjet (2)
Update :
I have just gone back from Firefox 43.0.1 to Firefox 42.0 and everything works fine. So it is a problem with Firefox 43.0.1.
WARNING Firefox now automatically updates unless you switch off this option in Tools Advanced Updates.
The issue could be your protection programs. As a test, disable them.