diff --git a/python/commands/board/layers.py b/python/commands/board/layers.py
index ead4c95..663a2d5 100644
--- a/python/commands/board/layers.py
+++ b/python/commands/board/layers.py
@@ -64,7 +64,7 @@ class BoardLayerCommands:
             # Enable inner copper layers by increasing copper layer count (KiCAD 9.0 API)
             if position == "inner":
                 current_count = self.board.GetCopperLayerCount()
-                needed_count = 2 + number  # F.Cu + B.Cu + inner layers
+                needed_count = 2 + (number or 0)  # F.Cu + B.Cu + inner layers
                 if needed_count > current_count:
                     self.board.SetCopperLayerCount(needed_count)
 
diff --git a/python/commands/wire_connectivity.py b/python/commands/wire_connectivity.py
index 7f9e70c..47b7f5b 100644
--- a/python/commands/wire_connectivity.py
+++ b/python/commands/wire_connectivity.py
@@ -236,7 +236,7 @@ def _parse_virtual_connections(
                 if not hasattr(symbol, "property") or not hasattr(symbol.property, "Reference"):
                     continue
                 ref = symbol.property.Reference.value
-                if not ref.startswith("#PWR"):
+                if not (ref.startswith("#PWR") or ref.startswith("#FLG")):
                     continue
                 if ref.startswith("_TEMPLATE"):
                     continue