http://developers.de/blogs/indraneel/archive/2015/10/30/overlay-mask-is-not-destroyed-after-closing-the-alert-box-in-sencha-touch.aspx  Working with Sencha Touch can be great and disastrous at the same time depending upon how you are using it. This week was disastrous for me for many reasons, but the major reason was what I described in the title of this article. So here is theenCommunityServer 2008 SP1 (Build: 30619.63)