[Lorraine-H]

I had the same problem - been using this mod ever since I set up my forums and it's been working fine. Today, however I noticed that new videos (or videos in existing posts if the post is edited) are showing up as followed by the video name. Youtube must have changed something as it has been working fine up until now but as someone else said changing the validation in AME settings sorts it. Took me a while to figure out where this was and noticed someone else posted they couldn't find this so thought I'd post instructions for anyone else to make it easy.

Login to Admin and on the left where you see AME click on the little arrow to expand the AME menu and then select Display Definitions. You'll see in the main window Youtube listed as a link. Click on the Youtube link. The very last box on the YouTube page definition is "Validation" - remove what is in this box and click on Save. You should then find that if you post a youtube video link in a post it will now appear embedded and display in the post. It doesn't change the un-embedded links to videos already posted so to change these links to embedded videos you need to edit the post to take the link out, then post the youtube url back in the post for it to be embedded.