diff --git a/portprotonqt/dialogs.py b/portprotonqt/dialogs.py
index b89a2bf..7dd6df2 100644
--- a/portprotonqt/dialogs.py
+++ b/portprotonqt/dialogs.py
@@ -510,8 +510,8 @@ class FileExplorer(QDialog):
         """Update the list of mounted drives and favorite folders."""
         for i in reversed(range(self.drives_layout.count())):
             item = self.drives_layout.itemAt(i)
-            if item and item.widget():
-                widget = item.widget()
+            widget = item.widget() if item else None
+            if widget:
                 self.drives_layout.removeWidget(widget)
                 widget.deleteLater()
 
diff --git a/portprotonqt/game_card.py b/portprotonqt/game_card.py
index e10e132..0ef20c1 100644
--- a/portprotonqt/game_card.py
+++ b/portprotonqt/game_card.py
@@ -1,7 +1,6 @@
 from PySide6.QtGui import QPainter, QColor, QDesktopServices
 from PySide6.QtCore import Signal, Property, Qt, QUrl
 from PySide6.QtWidgets import QFrame, QGraphicsDropShadowEffect, QVBoxLayout, QWidget, QStackedLayout, QLabel
-from collections.abc import Callable
 from portprotonqt.image_utils import load_pixmap_async, round_corners
 from portprotonqt.localization import _
 from portprotonqt.config_utils import read_favorites, save_favorites, read_display_filter, read_theme_from_config
@@ -10,7 +9,6 @@ from portprotonqt.custom_widgets import ClickableLabel
 from portprotonqt.portproton_api import PortProtonAPI
 from portprotonqt.downloader import Downloader
 from portprotonqt.animations import GameCardAnimations
-from typing import cast
 
 class GameCard(QFrame):
     borderWidthChanged = Signal()
@@ -443,9 +441,9 @@ class GameCard(QFrame):
             self.update_scale()
             self.scaleChanged.emit()
 
-    borderWidth = Property(int, getBorderWidth, setBorderWidth, None, "", notify=cast(Callable[[], None], borderWidthChanged))
-    gradientAngle = Property(float, getGradientAngle, setGradientAngle, None, "", notify=cast(Callable[[], None], gradientAngleChanged))
-    scale = Property(float, getScale, setScale, None, "", notify=cast(Callable[[], None], scaleChanged))
+    borderWidth = Property(int, getBorderWidth, setBorderWidth, notify=borderWidthChanged)
+    gradientAngle = Property(float, getGradientAngle, setGradientAngle, notify=gradientAngleChanged)
+    scale = Property(float, getScale, setScale, notify=scaleChanged)
 
     def paintEvent(self, event):
         super().paintEvent(event)
diff --git a/portprotonqt/main_window.py b/portprotonqt/main_window.py
index 2d8ac84..48b4240 100644
--- a/portprotonqt/main_window.py
+++ b/portprotonqt/main_window.py
@@ -2066,10 +2066,19 @@ class MainWindow(QMainWindow):
                 completionist_time = hltb.format_game_time(game, "completionist")
 
                 # Очищаем layout перед добавлением новых элементов
-                while hltbLayout.count():
-                    child = hltbLayout.takeAt(0)
-                    if child.widget():
-                        child.widget().deleteLater()
+                def clear_layout(layout):
+                    while layout.count():
+                        item = layout.takeAt(0)
+                        widget = item.widget()
+                        sublayout = item.layout()
+                        if widget:
+                            widget.deleteLater()
+                        elif sublayout:
+                            clear_layout(sublayout)
+
+                clear_layout(hltbLayout)
+
+
 
                 has_data = False
 
@@ -2537,7 +2546,7 @@ class MainWindow(QMainWindow):
                 self.settingsDebounceTimer.stop()
             if hasattr(self, 'searchDebounceTimer') and self.searchDebounceTimer.isActive():
                 self.searchDebounceTimer.stop()
-            if hasattr(self, 'checkProcessTimer') and self.checkProcessTimer and self.checkProcessTimer.isActive():
+            if hasattr(self, 'checkProcessTimer') and self.checkProcessTimer is not None and self.checkProcessTimer.isActive():
                 self.checkProcessTimer.stop()
                 self.checkProcessTimer.deleteLater()
                 self.checkProcessTimer = None