diff -r 3e48b1672ace -r 1e1791dfc9e4 client/js/renderer/scene.js
--- a/client/js/renderer/scene.js	Fri Oct 02 18:15:48 2015 +0200
+++ b/client/js/renderer/scene.js	Mon Oct 05 11:08:26 2015 +0200
@@ -245,31 +245,36 @@
             bindClick(".Rk-FullScreen-Button", "fullScreen");
             
             document.addEventListener(Screenfull.raw.fullscreenchange, function () {
-                var widthAft = _this.$.width();
-                var heightAft = _this.$.height();
-                
-                if (_this.renkan.options.show_top_bar) {
-                    heightAft -= _this.$.find(".Rk-TopBar").height();
-                }
-                if (_this.renkan.options.show_bins && (this.renkan.$.find(".Rk-Bins").position().left > 0)) {
-                    widthAft -= this.renkan.$.find(".Rk-Bins").width();
-                }
-                
-                paper.view.viewSize = new paper.Size([widthAft, heightAft]);
-                
-                _this.resize(_this.currentWidth, widthAft, _this.currentHeight, heightAft);
-                
-                _this.currentWidth = widthAft;
-                _this.currentHeight = heightAft;
-                
-                paper.view.onResize = function(_event) {
-                    var newWidth = _event.size._width,
-                        newHeight = _event.size._height;
-                    var prevHeight = newHeight - _event.delta.height,
-                        prevWidth = newWidth - _event.delta.width;
+                //the listener occur too randomly and sometimes before the fullscreen is fully set up
+                //so we add 500 delay
+                setTimeout(function(){
+                    var widthAft = _this.$.width();
+                    var heightAft = _this.$.height();
+                    
+                    if (_this.renkan.options.show_top_bar) {
+                        heightAft -= _this.$.find(".Rk-TopBar").height();
+                    }
+                    if (_this.renkan.options.show_bins && (this.renkan.$.find(".Rk-Bins").position().left > 0)) {
+                        widthAft -= this.renkan.$.find(".Rk-Bins").width();
+                    }
                     
-                    _this.resize(prevWidth, newWidth, prevHeight, newHeight);
-                };
+                    paper.view.viewSize = new paper.Size([widthAft, heightAft]);
+                    _this.resize(_this.currentWidth, widthAft, _this.currentHeight, heightAft);
+                    
+                    _this.currentWidth = widthAft;
+                    _this.currentHeight = heightAft;
+                    
+                    if (!Screenfull.isFullscreen) {
+                        paper.view.onResize = function(_event) {
+                            var newWidth = _event.size._width,
+                                newHeight = _event.size._height;
+                            var prevHeight = newHeight - _event.delta.height,
+                                prevWidth = newWidth - _event.delta.width;
+                            
+                            _this.resize(prevWidth, newWidth, prevHeight, newHeight);
+                        };
+                    }
+                }, 600);
             });
         } else {
             this.$.find(".Rk-FullScreen-Button").addClass("disabled");