diff --git a/SMS-Exchange-Linux-GUI/interact_with_rest_of_app/__pycache__/process_the_proxy.cpython-312.pyc b/SMS-Exchange-Linux-GUI/interact_with_rest_of_app/__pycache__/process_the_proxy.cpython-312.pyc
old mode 100755
new mode 100644
index 0abe99e..ce7e463
Binary files a/SMS-Exchange-Linux-GUI/interact_with_rest_of_app/__pycache__/process_the_proxy.cpython-312.pyc and b/SMS-Exchange-Linux-GUI/interact_with_rest_of_app/__pycache__/process_the_proxy.cpython-312.pyc differ
diff --git a/gui/__main__.py b/gui/__main__.py
index f5706cb..ac3bc01 100755
--- a/gui/__main__.py
+++ b/gui/__main__.py
@@ -1459,11 +1459,13 @@ class MenuPage(Page):
         self.button_states = {}
         self.is_system_connected = False
         self.profile_button_map = {}
+        self.p2p_processes = {}
         self.font_style = f"font-family: '{main_window.open_sans_family}';" if main_window.open_sans_family else ""
 
-        # self.label.setStyleSheet("background-color: rgba(0, 255, 0, 51);")
-        # Establecer el color de fondo y el color del texto utilizando hojas de estilo
         self.create_interface_elements()
+        self.p2p_timer = QTimer(self)
+        self.p2p_timer.timeout.connect(self.update_p2p_button_status)
+        self.p2p_timer.start(1000)
 
     def showEvent(self, event):
         super().showEvent(event)
@@ -1564,11 +1566,24 @@ class MenuPage(Page):
     def request_func(self):
         if hasattr(self, 'reverse_id'):
             profile_id = self.reverse_id
+            if profile_id in self.p2p_processes and self.p2p_processes[profile_id].poll() is None:
+                return
             project_root = os.path.dirname(
                 os.path.dirname(os.path.abspath(__file__)))
             script_path = os.path.join(
                 project_root, 'SMS-Exchange-Linux-GUI', 'GUI.py')
-            subprocess.Popen([sys.executable, script_path, str(profile_id)])
+            process = subprocess.Popen(
+                [sys.executable, script_path, str(profile_id)])
+            self.p2p_processes[profile_id] = process
+            if hasattr(self, 'request_button'):
+                self.request_button.setEnabled(False)
+
+    def update_p2p_button_status(self):
+        if hasattr(self, 'reverse_id') and hasattr(self, 'request_button'):
+            is_running = self.reverse_id in self.p2p_processes and self.p2p_processes[self.reverse_id].poll(
+            ) is None
+            if self.request_button.isEnabled() == is_running:
+                self.request_button.setEnabled(not is_running)
 
     def delete_status_update(self, text):
         self.update_status.update_status(text)
@@ -2014,7 +2029,9 @@ class MenuPage(Page):
         profile = self.profile_info.get(profile_name)
         self.boton_launch.setEnabled(True)
         if hasattr(self, 'request_button'):
-            self.request_button.setEnabled(True)
+            is_running = self.reverse_id in self.p2p_processes and self.p2p_processes[self.reverse_id].poll(
+            ) is None
+            self.request_button.setEnabled(not is_running)
         self.boton_just.setEnabled(True)
         self.boton_just_session.setEnabled(True)
         self.boton_create.setEnabled(True)
diff --git a/requirements.txt b/requirements.txt
new file mode 100644
index 0000000..282130f
--- /dev/null
+++ b/requirements.txt
@@ -0,0 +1,19 @@
+aiohappyeyeballs==2.6.1
+aiohttp==3.13.3
+aiosignal==1.4.0
+asyncio==4.0.0
+attrs==25.4.0
+certifi==2026.1.4
+charset-normalizer==3.4.4
+frozenlist==1.8.0
+idna==3.11
+multidict==6.7.0
+propcache==0.4.1
+PyQt6==6.10.2
+PyQt6-Qt6==6.10.1
+PyQt6_sip==13.11.0
+qasync==0.28.0
+requests==2.32.5
+typing_extensions==4.15.0
+urllib3==2.6.3
+yarl==1.22.0