diff --git a/cosmos/operators/virtualenv.py b/cosmos/operators/virtualenv.py
index 5d31f4ef8..34e02a745 100644
--- a/cosmos/operators/virtualenv.py
+++ b/cosmos/operators/virtualenv.py
@@ -36,9 +36,7 @@ def depends_on_virtualenv_dir(method: Callable[[Any], Any]) -> Callable[[Any], A
     def wrapper(operator: DbtVirtualenvBaseOperator, *args: Any) -> None:
         if operator.virtualenv_dir is None:
             raise CosmosValueError(f"Method relies on value of parameter `virtualenv_dir` which is None.")
-        
-        logger.info(f"Operator: {operator}")
-        logger.info(f"Args: {args}")
+
         method(operator, *args)
     return wrapper
 
@@ -153,14 +151,17 @@ def __lock_file(self) -> Path:
     def _pid(self) -> int:
         return os.getpid()
     
-    @depends_on_virtualenv_dir
+    #@depends_on_virtualenv_dir
     def _is_lock_available(self) -> bool:
         if self.__lock_file.is_file():
             with open(self.__lock_file, "r") as lf:
                 pid = int(lf.read())
 
                 self.log.info(f"Checking for running process with PID {pid}")
-                _process_running = psutil.Process(pid).is_running()
+                try:
+                    _process_running = psutil.Process(pid).is_running()
+                except psutil.NoSuchProcess:
+                    _process_running = False
 
                 self.log.info(f"Process {pid} running: {_process_running}")
                 return not _process_running
@@ -179,7 +180,9 @@ def __acquire_venv_lock(self) -> None:
     @depends_on_virtualenv_dir
     def __release_venv_lock(self) -> None:
         if not self.__lock_file.is_file():
-            raise FileNotFoundError(f"Lockfile {self.__lock_file} not found")
+            self.log.warn(f"Lockfile {self.__lock_file} not found, perhaps deleted by other concurrent operator?")
+
+            return
 
         with open(self.__lock_file, "r") as lf:
             lock_file_pid = int(lf.read())