diff --git a/src/core/display/Container.js b/src/core/display/Container.js
index 5a02d0e..ab3e112 100644
--- a/src/core/display/Container.js
+++ b/src/core/display/Container.js
@@ -407,7 +407,7 @@
      */
     renderAdvancedWebGL(renderer)
     {
-        renderer.currentRenderer.flush();
+        renderer.flush();
 
         const filters = this._filters;
         const mask = this._mask;
@@ -441,8 +441,6 @@
             renderer.maskManager.pushMask(this, this._mask);
         }
 
-        renderer.currentRenderer.start();
-
         // add this object to the batch, only rendered if it has a texture.
         this._renderWebGL(renderer);
 
@@ -452,7 +450,7 @@
             this.children[i].renderWebGL(renderer);
         }
 
-        renderer.currentRenderer.flush();
+        renderer.flush();
 
         if (mask)
         {
@@ -464,7 +462,6 @@
             renderer.filterManager.popFilter();
         }
 
-        renderer.currentRenderer.start();
     }
 
     /**

diff --git a/src/core/display/Container.js b/src/core/display/Container.js
index 5a02d0e..ab3e112 100644
--- a/src/core/display/Container.js
+++ b/src/core/display/Container.js
@@ -407,7 +407,7 @@
      */
     renderAdvancedWebGL(renderer)
     {
-        renderer.currentRenderer.flush();
+        renderer.flush();
 
         const filters = this._filters;
         const mask = this._mask;
@@ -441,8 +441,6 @@
             renderer.maskManager.pushMask(this, this._mask);
         }
 
-        renderer.currentRenderer.start();
-
         // add this object to the batch, only rendered if it has a texture.
         this._renderWebGL(renderer);
 
@@ -452,7 +450,7 @@
             this.children[i].renderWebGL(renderer);
         }
 
-        renderer.currentRenderer.flush();
+        renderer.flush();
 
         if (mask)
         {
@@ -464,7 +462,6 @@
             renderer.filterManager.popFilter();
         }
 
-        renderer.currentRenderer.start();
     }
 
     /**
diff --git a/src/core/sprites/webgl/SpriteRenderer.js b/src/core/sprites/webgl/SpriteRenderer.js
index 8a9a1d6..37a43b7 100644
--- a/src/core/sprites/webgl/SpriteRenderer.js
+++ b/src/core/sprites/webgl/SpriteRenderer.js
@@ -381,6 +381,8 @@
             this.renderer.bindVao(this.vaos[this.vertexCount]);
 
             this.vertexBuffers[this.vertexCount].upload(buffer.vertices, 0, false);
+
+            this.vertexCount++;
         }
         else
         {
@@ -388,7 +390,6 @@
             this.vertexBuffers[this.vertexCount].upload(buffer.vertices, 0, true);
         }
 
-        this.vertexCount++;
 
         for (i = 0; i < MAX_TEXTURES; ++i)
         {
@@ -432,7 +433,10 @@
     start()
     {
         this.renderer.bindShader(this.shader);
+
         this.renderer.bindVao(this.vaos[this.vertexCount]);
+
+        this.vertexBuffers[this.vertexCount].bind();
     }
 
     /**