Since you are able to get this to occur with regularity I have created a ticket for you on this issue so that it can be looked into further. To check the status of your ticket or update it just login to the site and visit your support history.
Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.
These out-of-the-box solutions provide you proven, tested applications that can be up and running now. Build a store, a gallery, or a web-based email solution.