diff --git a/src/cameras.cpp b/src/cameras.cpp
index 33d4ef8..647685b 100644
--- a/src/cameras.cpp
+++ b/src/cameras.cpp
@@ -72,9 +72,26 @@ bool Cameras::addCamera(const cam::Camera::Description& desc)
 		std::shared_ptr<Camera> camera = cameras_.back();
 		camera->cam()->setTriggerMode(cam::Camera::TRIGGER_FREE);
 		camera->cam()->setAcquisitionMode(cam::Camera::MODE_FREE);
-		camera->cam()->setFrameRate(7);
+		camera->cam()->setFrameRate(10);
 		camera->cam()->startAcquisition();
-		QTimer::singleShot(10000, [camera, this](){finishAddCamera(camera);});
+		struct timespec tv = {0, 200000000};
+		nanosleep(&tv, nullptr);
+		camera->cam()->stopAcquisition();
+		cameras_.pop_back();
+		camera = nullptr;
+		cameras_.push_back(std::shared_ptr<Camera>(new Camera(desc)));
+		if(!cameras_.back()->cam()->isOpen())
+		{
+			cameras_.pop_back();
+			return false;
+		}
+		camera = cameras_.back();
+		cameraAdded(camera);
+		camera->cam()->setTriggerMode(cam::Camera::TRIGGER_FREE);
+		camera->cam()->setAcquisitionMode(cam::Camera::MODE_FREE);
+		camera->cam()->setFrameRate(10);
+		camera->cam()->startAcquisition();
+		QTimer::singleShot(5000, [camera, this](){finishAddCamera(camera);});
 	}
 	else
 	{
@@ -90,7 +107,6 @@ void Cameras::finishAddCamera(std::shared_ptr<Camera> camera)
 	setFree(free_);
 	connect(camera.get(), &Camera::newImage, this, &Cameras::imageRecived);
 	qDebug()<<"Using camera"<<camera->id();
-	cameraAdded(camera);
 }
 
 void Cameras::trigger()