diff --git a/app.py b/app.py
index d1b8a2d..beececc 100644
--- a/app.py
+++ b/app.py
@@ -63,15 +63,18 @@ def worker(id,source,region=None,stream=False):
     try:
         cap = cv2.VideoCapture(source)
         if not cap.isOpened():
-            print("Error opening video stream....")
+            print("Error opening video stream.")
         while True:
             ret, frame = cap.read()
             if not ret:
                 print("Error read video stream.")
                 cap = cv2.VideoCapture(source)
                 if not cap.isOpened():
-                    print("Error opening video stream.")
-                    break
+                    print("Error opening video stream..")
+                    cap = cv2.VideoCapture(source)
+                    if not cap.isOpened():
+                        print("Error opening video stream...")
+                        break
                 continue
             result = model.track(frame,show=False,stream=False,persist=True,device=int(id)%4)
             result = result[0]