i purchased yesterday the JCE PRO (2.6.28) to speed up my works on a new website, but i have an issue with "Media Manager" using YouTube and in general, all online hosted video (i tried also Vimeo).
the feeling is that i can fill the media definition form selecting the media type (Youtube etc) insert for URL, define position, size and alternate text, and when i push to insert the movie, i can see in my article the box with the code (i can see also in code preview) but when i save it, all the box disappear.
i was thinking could be an incompatibility with ALLvideo for K2, but also disabling the plug-in and trying again i have the same result: video bound to youtube and similar disappear
this evening i updated with the latest release (2.6.29), but i have the same issue
Instead, if I try to add a "local video" with flash and html5 everything works fine.
i saw also this https://www.joomlacontenteditor.net/support/forum/93293-video-not-shown-in-google-chrome#reply-93296
and tried with firefox fut same issue.
Can someone help me to understand (maybe) my mistakes?