diff --git a/src/controllers/rigplatform.ts b/src/controllers/rigplatform.ts
index d11d716..93f20d9 100644
--- a/src/controllers/rigplatform.ts
+++ b/src/controllers/rigplatform.ts
@@ -112,6 +112,11 @@ export class Rigplatform {
     }
 
     private registerObserver() {
+        if (this.registered) {
+            this.logger.warn('observer already registered, clearing and re registering');
+            this.controllers.controllerObservable.clear();
+            this.registered = false;
+        }
         if (!this.registered) {
             this.registered = true;
             this.controllers.controllerObservable.add((event: ControllerEvent) => {
@@ -150,11 +155,14 @@ export class Rigplatform {
                         break;
                 }
             });
+        } else {
+            this.logger.warn('observer already registered');
         }
     }
 
 
     private initializeControllers() {
+
         this.xr.input.onControllerAddedObservable.add((source) => {
             this.registerObserver();
             let controller;
@@ -175,6 +183,9 @@ export class Rigplatform {
                 controller.setRig(this);
             }
         });
+        this.xr.input.onControllerRemovedObservable.add((source) => {
+            this.logger.debug('controller removed', source);
+        });
     }
 
     private fixRotation() {
diff --git a/src/util/functions/groundMeshObserver.ts b/src/util/functions/groundMeshObserver.ts
index 54328f5..f8af814 100644
--- a/src/util/functions/groundMeshObserver.ts
+++ b/src/util/functions/groundMeshObserver.ts
@@ -35,10 +35,13 @@ export async function groundMeshObserver(ground: AbstractMesh,
         const vrSupported = await xr.baseExperience.sessionManager.isSessionSupportedAsync('immersive-vr');
         if (vrSupported) {
             enterButton.classList.remove('inactive');
-            enterButton.addEventListener('click', (evt) => {
+            enterButton.addEventListener('click', async (evt) => {
                 evt.preventDefault();
                 //const voice = new VoiceRecognizer();
-                xr.baseExperience.enterXRAsync('immersive-vr', 'local-floor');
+                logger.debug('entering XR');
+
+                const enter = await xr.baseExperience.enterXRAsync('immersive-vr', 'local-floor');
+                logger.debug(enter);
             });
         }
 
@@ -65,6 +68,13 @@ export async function groundMeshObserver(ground: AbstractMesh,
                     }
                 });
                 break;
+            case WebXRState.EXITING_XR:
+                setTimeout(() => {
+                    logger.debug('reloading');
+                    window.location.reload();
+
+                }, 500);
+
         }
     });
 
diff --git a/src/vrApp.ts b/src/vrApp.ts
index f188f48..bc956cc 100644
--- a/src/vrApp.ts
+++ b/src/vrApp.ts
@@ -15,7 +15,7 @@ import {Introduction} from "./tutorial/introduction";
 
 const webGpu = false;
 
-log.setLevel('debug', false);
+log.setLevel('error', false);
 export class VrApp {
 
     private engine: WebGPUEngine | Engine;