I cannot seem to duplicate the problem on the testing site. I even imported my settings from my site into the testing site but the problem is not duplicated.
I've gone over my site several more times. I have enabled the default theme and disabled all over plugins. The only consistency is that if Access is activated, I cannot insert images to any post, page or custom post type.
Also, I'm noticing now that if I go back into Access my settings are changing. Items that were marked "Managed by Access" are unchecked and some of my settings have changed.
The plugin was working fine last week. The only change I made to the site was installing WP SUper Cache. I've tried disabling that with no luck. Would this cause an issue? And if so, shouldn't it show up resolved if I disabled that cache plugin?
I'd like to just start from scratch with the plugin and a clean install/settings. Is there a way I can wipe the settings out and start over? It's worth a shot.