Hello,
I'm not sure if this is supposed to be in this forum, if not please let me know and I'll move it.  I have been working with DotNetNuke for about two years now, and I've noticed in the 4.5.1 release that after a certain period of time, my host account can no longer edit anything on any pages.  No content is displayed, and when I attempt to recreate the content, I do not have an option to edit the text in the Text/HTML module.  This appears to affect only the host account because all of my other users can modify content.  The other really weird thing is that users (authenticated or not) can hit the site and see the content as it supposed to appear.  Any ideas?

Is it the FCK editor that vanishes and leaves the text box behind? I've had problems with that happening since about 4.51. I can fix it by making a new host account and deleting the old one, but haven't managed to figure out any more than that. It's as if somethign gets corrupted just for one host account and nothing else. Someone else has a similar sounding problem here: http://www.dotnetnuke.com/Community/Forums/tabid/795/forumid/-1/threadid/156368/scope/posts/Default.aspx

might not be what your problem is though.

Rob