diff --git a/packages/helpermodules/logger.py b/packages/helpermodules/logger.py
index 73fdf53719..ae13db41b2 100644
--- a/packages/helpermodules/logger.py
+++ b/packages/helpermodules/logger.py
@@ -4,6 +4,7 @@
 from pathlib import Path
 import sys
 import threading
+from typing import Optional, Union
 import typing_extensions
 import re
 import io
@@ -31,7 +32,7 @@
 URL_CREDENTIALS_PATTERN = (r'(\w+://[^/\s:@]*):[^/\s]+@', r'\1:***REDACTED***@')
 
 
-def redact_sensitive_info(message: str, additional_fields: list = None) -> str:
+def redact_sensitive_info(message: str, additional_fields: Optional[list] = None) -> str:
     """
     Redacts sensitive information from the given message.
 
@@ -163,7 +164,7 @@ def clear(self):
         self.line_count = 0
 
 
-def clear_in_memory_log_handler(logger_name: str = None) -> None:
+def clear_in_memory_log_handler(logger_name: Optional[str] = None) -> None:
     if logger_name is None:
         # Clear all in-memory log handlers
         for handler in in_memory_log_handlers.values():
@@ -174,8 +175,8 @@ def clear_in_memory_log_handler(logger_name: str = None) -> None:
             in_memory_log_handlers[logger_name].clear()
 
 
-def write_logs_to_file(logger_name: str = None) -> None:
-    def rotate_logs(base_path: str, name: str):
+def write_logs_to_file(logger_name: Optional[str] = None) -> None:
+    def rotate_logs(base_path: Union[str, os.PathLike], name: str):
         # Rotate the log files
         for i in range(NUMBER_OF_LOGFILES-1, 0, -1):
             src = os.path.join(base_path, f'{name}.previous{i}.log')
@@ -187,7 +188,7 @@ def rotate_logs(base_path: str, name: str):
         if os.path.exists(current_log):
             shutil.move(current_log, os.path.join(base_path, f'{name}.previous1.log'))
 
-    def combine_logs(base_path: str, name: str):
+    def combine_logs(base_path: Union[str, os.PathLike], name: str):
         latest_log_path = os.path.join(base_path, f'{name}.latest.log')
         with open(latest_log_path, 'w') as latest_log:
             for i in range(NUMBER_OF_LOGFILES-1, -1, -1):
@@ -257,8 +258,8 @@ def setup_generate_totals_logging(include_process_log: bool = False) -> None:
 
 
 def setup_logging() -> None:
-    def mb_to_bytes(megabytes: int) -> int:
-        return megabytes * 1000000
+    def mb_to_bytes(megabytes: float) -> int:
+        return int(megabytes * 1000000)
 
     global in_memory_log_handlers
     in_memory_log_handlers = {name: InMemoryLogHandler() for name in ["main", "internal_chargepoint"]}
diff --git a/packages/helpermodules/utils/_thread_handler.py b/packages/helpermodules/utils/_thread_handler.py
index cea839dd20..eb3f4929ae 100644
--- a/packages/helpermodules/utils/_thread_handler.py
+++ b/packages/helpermodules/utils/_thread_handler.py
@@ -6,7 +6,7 @@
 log = logging.getLogger(__name__)
 
 
-def joined_thread_handler(threads: List[Thread], timeout: Optional[int]) -> List[str]:
+def joined_thread_handler(threads: List[Thread], timeout: Optional[float]) -> List[str]:
     def split_chunks(to_split, n):
         for i in range(0, len(to_split), n):
             yield to_split[i:i + n]
diff --git a/packages/modules/configuration.py b/packages/modules/configuration.py
index 7122f1d2d6..e85fed327e 100644
--- a/packages/modules/configuration.py
+++ b/packages/modules/configuration.py
@@ -1,7 +1,7 @@
 import importlib
 import logging
 from pathlib import Path
-from typing import Dict, List
+from typing import Dict, List, Optional
 
 import dataclass_utils
 from helpermodules.pub import Pub
@@ -184,9 +184,9 @@ def _pub_configurable_soc_modules() -> None:
                            })
         Pub().pub("openWB/set/system/configurable/soc_modules", soc_modules)
     except Exception as e:
-        log.exception(f"Fehler {e} im configuration-Modul {path}")
+        log.exception(f"Fehler {e} im configuration-Modul")
         if hasattr(sys, '_called_from_test'):
-            print(f"Fehler {e} im configuration-Modul {path}")
+            print(f"Fehler {e} im configuration-Modul")
 
 
 def _pub_configurable_devices_components() -> None:
@@ -194,7 +194,7 @@ def _pub_configurable_devices_components() -> None:
               _get_configurable_devices_components(["*bat*", "*counter*", "*inverter*"]))
 
 
-def _get_configurable_devices_components(component_pattern: List[str]) -> None:
+def _get_configurable_devices_components(component_pattern: List[str]) -> Optional[Dict]:
     def update_nested_dict(dictionary: Dict, update: Dict) -> Dict:
         for key, value in update.items():
             if isinstance(value, dict):