The DialogManager seems to never give up it's references to controls. I've been using ANT to trace memory leaks and managed to get all of our pages and controls to be GC'd but there are still many infragistics classes living and building up in memory and the root of them all is the DialogManager.

I've been able to reduce the amount of memory being leaked by manually iterating through the controls collections and nulling, clearing disposing etc but I cannot get the root of the problem which is the DialogManager.

Any help would be appreciated.

Thanks