diff --git a/yolo/model/yolo.py b/yolo/model/yolo.py
index 42d722087..7e3b1c044 100644
--- a/yolo/model/yolo.py
+++ b/yolo/model/yolo.py
@@ -135,27 +135,35 @@ def save_load_weights(self, weights: Union[Path, OrderedDict]):
             weights = torch.load(weights, map_location=torch.device("cpu"), weights_only=False)
         if "model_state_dict" in weights:
             weights = weights["model_state_dict"]
+        if "state_dict" in weights:
+            weights = weights["state_dict"]
 
-        model_state_dict = self.model.state_dict()
+        model_state_dict = self.state_dict()
 
         # TODO1: autoload old version weight
         # TODO2: weight transform if num_class difference
 
         error_dict = {"Mismatch": set(), "Not Found": set()}
         for model_key, model_weight in model_state_dict.items():
-            if model_key not in weights:
+
+            weights_key = model_key
+            if weights_key not in weights:  # .ckpt
+                weights_key = "model." + model_key
+            if weights_key not in weights:  # .pt old
+                weights_key = model_key[6:]
+            if weights_key not in weights:
                 error_dict["Not Found"].add(tuple(model_key.split(".")[:-2]))
                 continue
-            if model_weight.shape != weights[model_key].shape:
+            if model_weight.shape != weights[weights_key].shape:
                 error_dict["Mismatch"].add(tuple(model_key.split(".")[:-2]))
                 continue
-            model_state_dict[model_key] = weights[model_key]
+            model_state_dict[model_key] = weights[weights_key]
 
         for error_name, error_set in error_dict.items():
             for weight_name in error_set:
                 logger.warning(f":warning: Weight {error_name} for key: {'.'.join(weight_name)}")
 
-        self.model.load_state_dict(model_state_dict)
+        self.load_state_dict(model_state_dict)
 
 
 def create_model(model_cfg: ModelConfig, weight_path: Union[bool, Path] = True, class_num: int = 80) -> YOLO:
diff --git a/yolo/tools/data_loader.py b/yolo/tools/data_loader.py
index c44f00c68..bf2903f17 100644
--- a/yolo/tools/data_loader.py
+++ b/yolo/tools/data_loader.py
@@ -234,7 +234,7 @@ def create_dataloader(data_cfg: DataConfig, dataset_cfg: DatasetConfig, task: st
 
 
 class StreamDataLoader:
-    def __init__(self, data_cfg: DataConfig):
+    def __init__(self, data_cfg: DataConfig, asynchronous: bool = True):
         self.source = data_cfg.source
         self.running = True
         self.is_stream = isinstance(self.source, int) or str(self.source).lower().startswith("rtmp://")
@@ -249,8 +249,12 @@ def __init__(self, data_cfg: DataConfig):
         else:
             self.source = Path(self.source)
             self.queue = Queue()
-            self.thread = Thread(target=self.load_source)
-            self.thread.start()
+
+            if asynchronous:
+                self.thread = Thread(target=self.load_source)
+                self.thread.start()
+            else:
+                self.load_source()
 
     def load_source(self):
         if self.source.is_dir():  # image folder
@@ -272,20 +276,22 @@ def process_image(self, image_path):
         image = Image.open(image_path).convert("RGB")
         if image is None:
             raise ValueError(f"Error loading image: {image_path}")
-        self.process_frame(image)
+        self.process_frame(image, image_path)
 
     def load_video_file(self, video_path):
         import cv2
 
         cap = cv2.VideoCapture(str(video_path))
+        frame_idx = 0
         while self.running:
             ret, frame = cap.read()
             if not ret:
                 break
-            self.process_frame(frame)
+            self.process_frame(frame, f"{video_path.stem}_frame{frame_idx:04d}.png")
+            frame_idx += 1
         cap.release()
 
-    def process_frame(self, frame):
+    def process_frame(self, frame, image_path):
         if isinstance(frame, np.ndarray):
             # TODO: we don't need cv2
             import cv2
@@ -297,9 +303,9 @@ def process_frame(self, frame):
         frame = frame[None]
         rev_tensor = rev_tensor[None]
         if not self.is_stream:
-            self.queue.put((frame, rev_tensor, origin_frame))
+            self.queue.put((frame, rev_tensor, origin_frame, image_path))
         else:
-            self.current_frame = (frame, rev_tensor, origin_frame)
+            self.current_frame = (frame, rev_tensor, origin_frame, image_path)
 
     def __iter__(self) -> Generator[Tensor, None, None]:
         return self
@@ -310,7 +316,7 @@ def __next__(self) -> Tensor:
             if not ret:
                 self.stop()
                 raise StopIteration
-            self.process_frame(frame)
+            self.process_frame(frame, "stream_frame.png")
             return self.current_frame
         else:
             try:
diff --git a/yolo/tools/solver.py b/yolo/tools/solver.py
index c20b1ab3d..f86f82d73 100644
--- a/yolo/tools/solver.py
+++ b/yolo/tools/solver.py
@@ -6,7 +6,7 @@
 
 from yolo.config.config import Config
 from yolo.model.yolo import create_model
-from yolo.tools.data_loader import create_dataloader
+from yolo.tools.data_loader import StreamDataLoader, create_dataloader
 from yolo.tools.drawer import draw_bboxes
 from yolo.tools.loss_functions import create_loss_function
 from yolo.utils.bounding_box_utils import create_converter, to_metrics_format
@@ -112,7 +112,9 @@ def __init__(self, cfg: Config):
         super().__init__(cfg)
         self.cfg = cfg
         # TODO: Add FastModel
-        self.predict_loader = create_dataloader(cfg.task.data, cfg.dataset, cfg.task.task)
+        # StreamDataLoader has to be synchronous, otherwise not all images are loaded
+        # TODO: Make this load in  parallel
+        self.predict_loader = StreamDataLoader(cfg.task.data, asynchronous=False)
 
     def setup(self, stage):
         self.vec2box = create_converter(
@@ -124,15 +126,29 @@ def predict_dataloader(self):
         return self.predict_loader
 
     def predict_step(self, batch, batch_idx):
-        images, rev_tensor, origin_frame = batch
+        images, rev_tensor, origin_frame, image_path = batch
         predicts = self.post_process(self(images), rev_tensor=rev_tensor)
         img = draw_bboxes(origin_frame, predicts, idx2label=self.cfg.dataset.class_list)
+
         if getattr(self.predict_loader, "is_stream", None):
             fps = self._display_stream(img)
         else:
             fps = None
+
         if getattr(self.cfg.task, "save_predict", None):
             self._save_image(img, batch_idx)
+
+            output_txt_file = Path(getattr(self.cfg, "out_path")) / f"results.txt"
+
+            # save predics to file img.name .txt, space separated
+            with open(output_txt_file, "a") as f:
+                for bboxes in predicts:
+                    for bbox in bboxes:
+                        class_id, x_min, y_min, x_max, y_max, *conf = [float(val) for val in bbox]
+                        f.write(f"{image_path.name} {int(class_id)} {x_min} {y_min} {x_max} {y_max} {conf[0]}\n")
+
+            print(f"💾 Saved predictions at {output_txt_file}")
+
         return img, fps
 
     def _save_image(self, img, batch_idx):
diff --git a/yolo/utils/logging_utils.py b/yolo/utils/logging_utils.py
index f60410d4f..9f577253b 100644
--- a/yolo/utils/logging_utils.py
+++ b/yolo/utils/logging_utils.py
@@ -107,7 +107,8 @@ def on_train_batch_end(self, trainer, pl_module, outputs, batch: Any, batch_idx:
         epoch_descript = "[cyan]Train [white]|"
         batch_descript = "[green]Train [white]|"
         metrics = self.get_metrics(trainer, pl_module)
-        metrics.pop("v_num")
+        if "v_num" in metrics:
+            metrics.pop("v_num")
         for metrics_name, metrics_val in metrics.items():
             if "Loss_step" in metrics_name:
                 epoch_descript += f"{metrics_name.removesuffix('_step').split('/')[1]: ^9}|"