Hello,
I’m also having this problem. When I click the “Set Image” or “Add Media” buttons, or try to switch between Visual and Text tabs, nothing happens. I don’t have the WP Retina 2X plugin, but I do have these:
Photonic Gallery for Flickr, Picasa, SmugMug, 500px, Zenfolio and Instagram
Social Media Widget by Acurax
The Events Calendar
Can you tell me what was causing the conflict with the Retina plugin?
