Hi
I have just had another website delete all sections and content after trying to save changes. Again the save button just continued to spin until it seemed to time out.
This was a onepage website I developed in an online test environment on my server ok, which I then transferred to a live domain environment on the same server. The transfer worked fine and the live website was working good. 
I made sure the requirement listed above were also setup, so I am unsure why this has happened again. Could there be other requiremnts needed?
I have a backup on the test environment which I can restore, but I don't want to do this if it continues to delete my content with any future changes.
Have you any further ideas on what could be causing this?
Thanks
CT