It's a long time since I wanted to make this post here.
It was in older version and I thought with newer rtMedia, you will work on it, but now. for me it's very strange because I find it number one problem in rtMedia.
The thing is lighbox does not open image after some operations. instead it redirects to permalink.
For example when changing buddypress filter, or activity type tab, or whats the most importent, after submiting? like when I upload my media and press on it, it does not open in lightbox, instead it goes to permalink.
I'm almost sure you are avare of this, but still if you want to check you can find it even on rtMedia demo page http://demo.rtcamp.com/buddypress-media
Are you working on this? And if no.. is there any function I can call to register handlers or whatsover )
For example I'm using activity-refresh plugin, which automatically loads new content when somebody posts an activity. so I want something to call with new activity.
Hope I'm explaining it well, cheers