Index: wp-includes/js/autosave.js
===================================================================
--- wp-includes/js/autosave.js	(revision 24835)
+++ wp-includes/js/autosave.js	(working copy)
@@ -2,27 +2,30 @@ var autosave, autosaveLast = '', autosavePeriodical, autosaveDelayPreview = fals
 
 jQuery(document).ready( function($) {
 
-	if ( $('#wp-content-wrap').hasClass('tmce-active') && typeof tinymce != 'undefined' ) {
-		tinymce.onAddEditor.add( function( tinymce, editor ) {
-			if ( 'content' == editor.id ) {
-				editor.onLoad.add( function() {
-					editor.save();
-					if ( typeof switchEditors != 'undefined' ) {
-						autosaveLast = wp.autosave.getCompareString({
-							post_title : $('#title').val() || '',
-							content : switchEditors.pre_wpautop( $('#content').val() ) || '',
-							excerpt : $('#excerpt').val() || '',
-						});
-					} else {
-						autosaveLast = wp.autosave.getCompareString();
-					}
-				});
-			}
+	if ( $('#wp-content-wrap').hasClass('tmce-active') && typeof switchEditors != 'undefined' ) {
+		autosaveLast = wp.autosave.getCompareString({
+			post_title : $('#title').val() || '',
+			content : switchEditors.pre_wpautop( $('#content').val() ) || '',
+			excerpt : $('#excerpt').val() || ''
 		});
 	} else {
 		autosaveLast = wp.autosave.getCompareString();
 	}
 
+	// temp debug
+	if ( 'console' in window ) {
+		setTimeout(
+			function() {
+				tinymce.get('content').save()
+				if ( autosaveLast === wp.autosave.getCompareString() ) {
+					window.location = window.location;
+				}
+				console.log( 'autosave will run = %s', autosaveLast !== wp.autosave.getCompareString() );
+			},
+			3000
+		);
+	}
+
 	autosavePeriodical = $.schedule({time: autosaveL10n.autosaveInterval * 1000, func: function() { autosave(); }, repeat: true, protect: true});
 
 	//Disable autosave after the form has been submitted