If you are having this problem, we would very much appreciate you give us feedback related to some points below (not answering every point will still help):Ī/ when (approximately) did you see the problem for the first time ? Are you able to correlate it to a special event, like a Firefox update, installing a particular tool or addon on your system. It is now 5.4.1 and can be installed from.

We ported that fix to version 5.4.0 that has been waiting on Mozilla review queue since last June. Users reported success using the latest fix. We believe we have a fix: version 5.5.0a5 from. YouTube just made some changes that breaks the video detection again. Unless proved otherwise, version 5.4.0 corrects that issue.

In the past 2 days, several users reported that YouTube variants were not being detected correctly, leaving only the variants monitored on the network (generally ADP only).īecause of the number of those reports, we know there is a problem, however we are not able to reproduce it making it hard to debug and so far we have no clue what the issue is related to.

Instaling Youtube Downloader HD 5.4.1