diff --git a/ecu.py b/ecu.py
index 469837a..276abe4 100644
--- a/ecu.py
+++ b/ecu.py
@@ -1380,7 +1380,14 @@ def getNumEcuDb(self):
         return self.ecu_database.numecu
 
     def getNumAddr(self):
-        return len(elm.dnat) + len(elm.dnat_ext)
+        count = []
+        for k in elm.dnat:
+            if k not in count:
+                count.append(k)
+        for k in elm.dnat_ext:
+            if k not in count:
+                count.append(k)
+        return len(count)
 
     def addTarget(self, target):
         self.ecus[target.name] = target
@@ -1582,7 +1589,6 @@ def scan(self, progress=None, label=None, vehiclefilter=None, canline=0):
         if not options.simulation_mode:
             options.elm.close_protocol()
 
-
     def scan_kwp(self, progress=None, label=None, vehiclefilter=None):
         if options.simulation_mode:
             # Test data..
diff --git a/main.py b/main.py
index ae66170..996b245 100644
--- a/main.py
+++ b/main.py
@@ -833,6 +833,8 @@ def scan_project(self, project):
             item.setForeground(core.Qt.red)
             self.treeview_ecu.addItem(item)
 
+        self.progressstatus.setValue(0)
+
     def scan(self):
         msgBox = widgets.QMessageBox()
         appIcon = gui.QIcon("ddt4all_data/icons/obd.png")