diff --git a/.idea/workspace.xml b/.idea/workspace.xml
index 7aa4bb7..1d4fa60 100644
--- a/.idea/workspace.xml
+++ b/.idea/workspace.xml
@@ -5,7 +5,6 @@
   </component>
   <component name="ChangeListManager">
     <list default="true" id="940e1630-c825-4d4c-be80-bc11f543c122" name="Changes" comment="little fixes in Class Import">
-      <change beforePath="$PROJECT_DIR$/.idea/workspace.xml" beforeDir="false" afterPath="$PROJECT_DIR$/.idea/workspace.xml" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/main.py" beforeDir="false" afterPath="$PROJECT_DIR$/main.py" afterDir="false" />
       <change beforePath="$PROJECT_DIR$/wg_func.py" beforeDir="false" afterPath="$PROJECT_DIR$/wg_func.py" afterDir="false" />
     </list>
diff --git a/main.py b/main.py
index 9a5e9dd..a2302f5 100644
--- a/main.py
+++ b/main.py
@@ -119,18 +119,21 @@ class FrameWidgets(ttk.Frame):
         self.btn_i.grid(column=0, row=2, padx=15, pady=15)
 
         def delete():
-            self.select_tunnel = self.l_box.curselection()
-            select_tl = self.l_box.get(self.select_tunnel[0])
-            os.system('nmcli connection delete ' + str(select_tl))
-            self.l_box.delete(self.select_tunnel[0])
-            os.remove(os.environ['HOME'] + '/tester/' + str(select_tl) + '.conf')
-            if self.a != '' and self.a == select_tl:
-                self.StrVar.set(value='')
-                StartStopBTN.button_start(self)
-                self.l_box.update()
-                # Address Label
-                ShowAddress.label_empty(self)
-                ShowAddress.show_data(self)
+            try:
+                self.select_tunnel = self.l_box.curselection()
+                select_tl = self.l_box.get(self.select_tunnel[0])
+                os.system('nmcli connection delete ' + str(select_tl))
+                self.l_box.delete(self.select_tunnel[0])
+                os.remove(os.environ['HOME'] + '/tester/' + str(select_tl) + '.conf')
+                if self.a != '' and self.a == select_tl:
+                    self.StrVar.set(value='')
+                    StartStopBTN.button_start(self)
+                    self.l_box.update()
+                    # Address Label
+                    ShowAddress.label_empty(self)
+            except IndexError:
+                pass
+
         # Button Trash
         self.btn_tr = tk.Button(self, image=self.tr_pic, bd=0, command=delete)
         self.btn_tr.grid(column=0, row=3, padx=15, pady=15)
@@ -145,36 +148,39 @@ class FrameWidgets(ttk.Frame):
 
     def wg_switch(self):
         self.a = TunnelActiv.active()
-        if self.a == '':
-            StartStopBTN.button_start(self)
-            self.select_tunnel = self.l_box.curselection()
-            select_tl = self.l_box.get(self.select_tunnel[0])
-            os.system('nmcli connection up ' + str(select_tl))
-            wg_read = os.environ['HOME'] + '/tester/' + str(select_tl) + '.conf'
-            file = open(wg_read, 'r')
-            data = ConToDict.covert_to_dict(file)
-            # Address Label
-            ShowAddress.init_and_report(self, data)
-            ShowAddress.show_data(self)
-            file.close()
-            # Button Start/Stop
-            StartStopBTN.button_stop(self)
-            self.a = TunnelActiv.active()
-            self.StrVar = tk.StringVar()
-            self.StrVar.set(self.a)
-            GreenLabel.green_show_label(self)
-        elif self.a != '':
-            # Button Start/Stop
-            StartStopBTN.button_stop(self)
-            os.system('nmcli connection down ' + str(self.a))
-            # Button Start/Stop
-            StartStopBTN.button_start(self)
-            self.a = TunnelActiv.active()
-            self.StrVar.set('')
-            GreenLabel.green_show_label(self)
-            # Address Label
-            ShowAddress.label_empty(self)
-            ShowAddress.show_data(self)
+        try:
+            if self.a == '':
+                StartStopBTN.button_start(self)
+                self.select_tunnel = self.l_box.curselection()
+                select_tl = self.l_box.get(self.select_tunnel[0])
+                os.system('nmcli connection up ' + str(select_tl))
+                wg_read = os.environ['HOME'] + '/tester/' + str(select_tl) + '.conf'
+                file = open(wg_read, 'r')
+                data = ConToDict.covert_to_dict(file)
+                # Address Label
+                ShowAddress.init_and_report(self, data)
+                ShowAddress.show_data(self)
+                file.close()
+                # Button Start/Stop
+                StartStopBTN.button_stop(self)
+                self.a = TunnelActiv.active()
+                self.StrVar = tk.StringVar()
+                self.StrVar.set(self.a)
+                GreenLabel.green_show_label(self)
+            elif self.a != '':
+                # Button Start/Stop
+                StartStopBTN.button_stop(self)
+                os.system('nmcli connection down ' + str(self.a))
+                # Button Start/Stop
+                StartStopBTN.button_start(self)
+                self.a = TunnelActiv.active()
+                self.StrVar.set('')
+                GreenLabel.green_show_label(self)
+                # Address Label
+                ShowAddress.label_empty(self)
+                ShowAddress.show_data(self)
+        except IndexError:
+            pass
 
 
 if __name__ == '__main__':
diff --git a/wg_func.py b/wg_func.py
index 4a8289d..ee23027 100644
--- a/wg_func.py
+++ b/wg_func.py
@@ -46,7 +46,6 @@ class GreenLabel(tk.Tk):
 class StartStopBTN(tk.Tk):
     def __init__(self, *args, **kwargs):
         super().__init__(*args, **kwargs)
-        self.tl = None
         self.wg_switch = None
         self.btn_stst = None
         self.wg_vpn_start = tk.PhotoImage(file=r'icons/wg-vpn-start-48.png')
@@ -58,17 +57,9 @@ class StartStopBTN(tk.Tk):
         self.rowconfigure(0, weight=1)
 
     def button_start(self):
-        self.tl = ListTunnels.tl_list()
-        print(len(self.tl))
-        if len(self.tl) == 0:
-            self.btn_stst = tk.Button(self, image=self.wg_vpn_start, bd=0, command=self.wg_switch)
-            self.btn_stst.config(state=tk.DISABLED)
-            self.btn_stst.grid(column=0, row=1, padx=15, pady=10, sticky="s")
-            self.rowconfigure(0, weight=1)
-        else:
-            self.btn_stst = tk.Button(self, image=self.wg_vpn_start, bd=0, command=self.wg_switch)
-            self.btn_stst.grid(column=0, row=1, padx=15, pady=10, sticky="s")
-            self.rowconfigure(0, weight=1)
+        self.btn_stst = tk.Button(self, image=self.wg_vpn_start, bd=0, command=self.wg_switch)
+        self.btn_stst.grid(column=0, row=1, padx=15, pady=10, sticky="s")
+        self.rowconfigure(0, weight=1)
 
 
 class ConToDict:
@@ -96,6 +87,7 @@ class ConToDict:
             finaldict = {}
             for elements in newlist:
                 finaldict[elements[0]] = elements[1]
+
             # end... result a Dictionary
         address = finaldict['Address']
         dns = finaldict['DNS']