diff --git a/dist/renamer-0.5.9-py3-none-any.whl b/dist/renamer-0.5.9-py3-none-any.whl
new file mode 100644
index 0000000..ed40ea3
Binary files /dev/null and b/dist/renamer-0.5.9-py3-none-any.whl differ
diff --git a/pyproject.toml b/pyproject.toml
index a196bb2..ca4ef51 100644
--- a/pyproject.toml
+++ b/pyproject.toml
@@ -1,6 +1,6 @@
 [project]
 name = "renamer"
-version = "0.5.8"
+version = "0.5.9"
 description = "Terminal-based media file renamer and metadata viewer"
 readme = "README.md"
 requires-python = ">=3.11"
diff --git a/renamer/app.py b/renamer/app.py
index b8d48d7..56511e5 100644
--- a/renamer/app.py
+++ b/renamer/app.py
@@ -25,7 +25,7 @@ if os.getenv('FORMATTER_LOG', '0') == '1':
     logging.basicConfig(filename='formatter.log', level=logging.INFO, 
                         format='%(asctime)s - %(levelname)s - %(message)s')
 else:
-    logging.basicConfig(level=logging.CRITICAL)  # Disable logging
+    logging.basicConfig(level=logging.INFO)  # Enable logging for debugging
 
 
 class RenamerApp(App):
diff --git a/renamer/formatters/proposed_name_formatter.py b/renamer/formatters/proposed_name_formatter.py
index d9cb849..28a7f22 100644
--- a/renamer/formatters/proposed_name_formatter.py
+++ b/renamer/formatters/proposed_name_formatter.py
@@ -26,7 +26,8 @@ class ProposedNameFormatter:
         return self.rename_line()
 
     def rename_line(self) -> str:
-        return f"{self.__order}{self.__title} {self.__year}{self.__special_info}{self.__source} [{self.__frame_class}{self.__hdr},{self.__audio_langs}]{self.__db_info}.{self.__extension}"
+        result = f"{self.__order}{self.__title} {self.__year}{self.__special_info}{self.__source} [{self.__frame_class}{self.__hdr},{self.__audio_langs}]{self.__db_info}.{self.__extension}"
+        return result.replace("/", "-").replace("\\", "-")
 
     def rename_line_formatted(self, file_path) -> str:
         """Format the proposed name for display with color"""
diff --git a/renamer/screens.py b/renamer/screens.py
index 9bf85c5..b3edea3 100644
--- a/renamer/screens.py
+++ b/renamer/screens.py
@@ -129,8 +129,8 @@ class RenameConfirmScreen(Screen):
     def __init__(self, old_path: Path, new_name: str):
         super().__init__()
         self.old_path = old_path
-        self.new_name = new_name
-        self.new_path = old_path.parent / new_name
+        self.new_name = new_name.replace("/", "-").replace("\\", "-")
+        self.new_path = old_path.parent / self.new_name
         self.was_edited = False
 
     def compose(self):
@@ -178,12 +178,19 @@ Do you want to proceed with renaming?
     def on_button_pressed(self, event):
         if event.button.id == "rename":
             try:
-                logging.info(f"Renaming {self.old_path} to {self.new_path}")
+                logging.info(f"Starting rename: old_path={self.old_path}, new_path={self.new_path}")
+                logging.info(f"Old file name: {self.old_path.name}")
+                logging.info(f"New file name: {self.new_name}")
+                logging.info(f"New path parent: {self.new_path.parent}, Old path parent: {self.old_path.parent}")
+                if "/" in self.new_name or "\\" in self.new_name:
+                    logging.warning(f"New name contains path separators: {self.new_name}")
                 self.old_path.rename(self.new_path)
+                logging.info(f"Rename successful: {self.old_path} -> {self.new_path}")
                 # Update the tree node
                 self.app.update_renamed_file(self.old_path, self.new_path) # type: ignore
                 self.app.pop_screen()
             except Exception as e:
+                logging.error(f"Rename failed: {self.old_path} -> {self.new_path}, error: {str(e)}")
                 # Show error
                 content = self.query_one("#confirm_content", Static)
                 content.update(f"Error renaming file: {str(e)}")
@@ -228,12 +235,19 @@ Do you want to proceed with renaming?
             if event.key == "y":
                 # Trigger rename
                 try:
-                    logging.info(f"Hotkey renaming {self.old_path} to {self.new_path}")
+                    logging.info(f"Hotkey rename: old_path={self.old_path}, new_path={self.new_path}")
+                    logging.info(f"Old file name: {self.old_path.name}")
+                    logging.info(f"New file name: {self.new_name}")
+                    logging.info(f"New path parent: {self.new_path.parent}, Old path parent: {self.old_path.parent}")
+                    if "/" in self.new_name or "\\" in self.new_name:
+                        logging.warning(f"New name contains path separators: {self.new_name}")
                     self.old_path.rename(self.new_path)
+                    logging.info(f"Hotkey rename successful: {self.old_path} -> {self.new_path}")
                     # Update the tree node
                     self.app.update_renamed_file(self.old_path, self.new_path) # type: ignore
                     self.app.pop_screen()
                 except Exception as e:
+                    logging.error(f"Hotkey rename failed: {self.old_path} -> {self.new_path}, error: {str(e)}")
                     # Show error
                     content = self.query_one("#confirm_content", Static)
                     content.update(f"Error renaming file: {str(e)}")
diff --git a/uv.lock b/uv.lock
index cdd8782..88f1035 100644
--- a/uv.lock
+++ b/uv.lock
@@ -342,7 +342,7 @@ wheels = [
 
 [[package]]
 name = "renamer"
-version = "0.5.8"
+version = "0.5.9"
 source = { editable = "." }
 dependencies = [
     { name = "langcodes" },