I have an admin role and haven't modified it.
All the plugins I use for my Genesis theme were in place before I installed C-AP and I haven't had any issues with it until this week.
Have been using the tiled gallery via Jetpack. I installed the nextgen gallery plugin and tried it out for a couple hours (and encountered the same issue of not being able to edit unless I deactivate C-AP). reverted back to the Jetpack tiled gallery.
Any other places I should look? BTW, I really like the Co-Authors Plus and want to make this work again, so any advice would be greatly appreciated.
(The site is under construction and is password protected at the moment, otherwise I would include a link.)