diff -r c9fcbbf219bc -r 4d67ae41b9b3 client/js/renderer/edgeeditor.js
--- a/client/js/renderer/edgeeditor.js	Fri Jun 24 13:13:41 2016 +0200
+++ b/client/js/renderer/edgeeditor.js	Wed Jun 29 22:48:10 2016 +0200
@@ -60,7 +60,7 @@
 
             if (this.renderer.isEditable()) {
 
-                var onFieldChange = _.throttle(function() {
+                var onFieldChange = _.debounce(function() {
                     _.defer(function() {
                         if (_this.renderer.isEditable()) {
                             var _data = {
@@ -81,7 +81,7 @@
                             closeEditor();
                         }
                     });
-                },500);
+                },1000);
 
                 this.editor_$.on("keyup", function(_e) {
                     if (_e.keyCode === 27) {