diff --git a/openvidu-testapp/src/app/components/openvidu-instance/openvidu-instance.component.ts b/openvidu-testapp/src/app/components/openvidu-instance/openvidu-instance.component.ts
index ea2bdfc8..e613086e 100644
--- a/openvidu-testapp/src/app/components/openvidu-instance/openvidu-instance.component.ts
+++ b/openvidu-testapp/src/app/components/openvidu-instance/openvidu-instance.component.ts
@@ -194,6 +194,9 @@ export class OpenviduInstanceComponent implements OnInit, OnChanges, OnDestroy {
 
     this.session.connect(token, this.clientData, (error) => {
       if (!error) {
+
+        this.changeDetector.detectChanges();
+
         if (this.publishTo) {
 
           this.audioMuted = !this.activeAudio;