diff --git a/desktop_env/controllers/setup.py b/desktop_env/controllers/setup.py
index dc8a6ae..daf4fe6 100644
--- a/desktop_env/controllers/setup.py
+++ b/desktop_env/controllers/setup.py
@@ -121,7 +121,7 @@ class SetupController:
                         logger.error(
                             f"Failed to download {url} caused by {e}. Retrying... ({max_retries - i - 1} attempts left)")
                 if not downloaded:
-                    raise requests.RequestException(f"Failed to download {url}. No retries left. Error: {e}")
+                    raise requests.RequestException(f"Failed to download {url}. No retries left.")
 
             form = MultipartEncoder({
                 "file_path": path,
diff --git a/desktop_env/providers/aws/provider_with_proxy.py b/desktop_env/providers/aws/provider_with_proxy.py
index 9472433..d7cfa0e 100644
--- a/desktop_env/providers/aws/provider_with_proxy.py
+++ b/desktop_env/providers/aws/provider_with_proxy.py
@@ -113,7 +113,7 @@ echo "$(date): Configured proxy {self.current_proxy.host}:{self.current_proxy.po
         else:
             return f"{proxy.protocol}://{proxy.host}:{proxy.port}"
 
-    def start_emulator(self, path_to_vm: str, headless: bool):
+    def start_emulator(self, path_to_vm: str, headless: bool, *args, **kwargs):
         logger.info("Starting AWS VM with proxy configuration...")
         ec2_client = boto3.client('ec2', region_name=self.region)
 
diff --git a/run_multienv_openaicua.py b/run_multienv_openaicua.py
index 155826d..65464d0 100644
--- a/run_multienv_openaicua.py
+++ b/run_multienv_openaicua.py
@@ -237,7 +237,9 @@ def run_env_tasks(env_idx: int, env_tasks: dict, args: argparse.Namespace, share
                         shared_scores,
                     )
                 except Exception as e:
+                    import traceback
                     logger.error(f"Exception in Env{env_idx+1} {domain}/{example_id}: {e}")
+                    logger.error(traceback.format_exc())
                     try:
                         env.controller.end_recording(
                             os.path.join(example_result_dir, "recording.mp4")