diff --git a/src/core/pyros_django/api/serializers.py b/src/core/pyros_django/api/serializers.py
index e2a73df..8675183 100644
--- a/src/core/pyros_django/api/serializers.py
+++ b/src/core/pyros_django/api/serializers.py
@@ -103,6 +103,12 @@ class AgentCmdSerializer(serializers.ModelSerializer):
     class Meta:
         model = AgentCmd
         fields = "__all__"
+    exec_time = serializers.SerializerMethodField()
+    def get_exec_time(self,obj):
+        try:
+            return obj.r_end_time - obj.r_start_time
+        except:
+            return "None"
 
 class AgentSurveySerializer(serializers.ModelSerializer):
     class Meta:
diff --git a/src/core/pyros_django/api/views.py b/src/core/pyros_django/api/views.py
index 21ae6e3..70a9f4d 100644
--- a/src/core/pyros_django/api/views.py
+++ b/src/core/pyros_django/api/views.py
@@ -278,7 +278,7 @@ class AgentCmdViewSet(viewsets.ModelViewSet):
             commands_sent_by_agent = AgentCmd.get_commands_sent_by_agent(agent_name)
             commands_recivied_by_agent = AgentCmd.get_commands_sent_to_agent(agent_name)
             agent_cmds = commands_sent_by_agent | commands_recivied_by_agent
-            agent_cmds = agent_cmds.exclude(full_name="get_specific_cmds")
+            #agent_cmds = agent_cmds.exclude(full_name="get_specific_cmds")
             agent_cmds = agent_cmds.order_by("-s_deposit_time")
             if number:
                 number = int(number)
diff --git a/src/core/pyros_django/dashboard/templates/dashboard/agent_detail.html b/src/core/pyros_django/dashboard/templates/dashboard/agent_detail.html
index afebe54..cc6daa5 100644
--- a/src/core/pyros_django/dashboard/templates/dashboard/agent_detail.html
+++ b/src/core/pyros_django/dashboard/templates/dashboard/agent_detail.html
@@ -30,6 +30,9 @@
     .table{
        width:auto;
     }
+    .header{
+        text-align: center;
+    }
     #overflowtable{
         overflow-x: scroll;
     }
@@ -76,7 +79,7 @@
             {% endfor %} {% endcomment %}
             <div id="additional_fields" style="display:inline;"></div>
             {% comment %} <input type="text"  name="cmd_args" id="cmd_args"></input> {% endcomment %}
-            <input type="submit" value="Send command"></input>
+            <input id="send_cmd_btn" type="submit" value="Send command"></input>
         </form>
         </div>
         {% comment %} {% else %} {% endcomment %}
@@ -90,7 +93,7 @@
         {% endcomment %}
         
         <h2 id="cmd_unimplemented_message" style="color:red;"></h2>
-        <h2 id="cmdform_exiting" style="color:red;"> {{ agent_name }} is not available.</h2>
+        <h2 id="cmdform_exiting" style="color:red;display:none" > {{ agent_name }} is not available.</h2>
         
     {% endif %}
     {% if managed_agents != None %}
@@ -165,12 +168,13 @@
                     <th>Sender</th>
                     <th>Recipient</th>
                     <th>Status </th>
-                    <th>Deposit (UTC)</th>
-                    <th>Read (UTC)</th>
-                    <th>Validity (s)</th>
-                    <th>Timeout (s)</th>
-                    <th>Exec start (UTC)</th>
-                    <th>Exec end (UTC)</th>
+                    <th>Deposit<br> (UTC)</th>
+                    <th>Read<br> (UTC)</th>
+                    <th>Validity<br> (s)</th>
+                    <th>Timeout<br> (s)</th>
+                    <th>Exec start <br>(UTC)</th>
+                    <th>Exec end <br>(UTC)</th>
+                    <th>Exec time <br>(s)</th>
                     <th>Result</th>
                 </tr>
             </thead>
@@ -190,6 +194,7 @@
                     <td> [[ command.exec_timeout]] </td>
                     <td> [[ command.r_start_time]]</td>
                     <td> [[ command.r_end_time]]</td>
+                    <td> [[ command.exec_time]]</td>
                     <td> [[ command.result ]] </td>
                 </tr>
             </tbody>
@@ -302,6 +307,9 @@
                 if (data != null && typeof data != "String"){
                     for(var arg of data){
                         var arg_name = arg[0];
+                        if (arg_name == "<"){
+                            return null;
+                        }
                         var arg_type = arg[1];
                         if (arg_type == "str"){
                             var arg_type = "text";
@@ -309,13 +317,19 @@
                         else if(arg_type == "int"){
                             var arg_type = "number";
                         }
-                        
-                        $("<label></label>").text(arg_name).appendTo("#additional_fields");
-                        $("<input type='text' value='' />")
-                        .attr("id", arg_name)
-                        .attr("name", arg_name)
-                        .attr("type",arg_type)
-                        .appendTo("#additional_fields");
+                        if (arg_name == "U"){
+                            $("<p></p>").text("This command isn't implemented").css("display","inline").appendTo("#additional_fields");
+                            $("#send_cmd_btn").hide()
+                        }else{
+                            $("#send_cmd_btn").show()
+                            $("<label></label>").text(arg_name).appendTo("#additional_fields");
+
+                            $("<input type='text' value='' />")
+                            .attr("id", arg_name)
+                            .attr("name", arg_name)
+                            .attr("type",arg_type)
+                            .appendTo("#additional_fields");
+                        }
                     }
                 }
                 else{
@@ -333,10 +347,10 @@
     }   
     function display_form_cmd(status){
         var cmdform = $("#cmdform")
-        var cmdform_exitiing = $("#cmdform_exiting")
+        var cmdform_exiting = $("#cmdform_exiting")
         if (status == "EXITING"){
             if (cmdform.is(":visible")){
-                cmdform_exitiing.show();
+                cmdform_exiting.show();
                 cmdform.hide();
             }
         }
@@ -364,8 +378,8 @@
                         //$("#cmdform_running").append("</select>");
                 });
             }
-            if (cmdform_exitiing.is(":visible")){
-                cmdform_exitiing.hide();
+            if (cmdform_exiting.is(":visible")){
+                cmdform_exiting.hide();
                 cmdform.show();
             }
         }
diff --git a/src/core/pyros_django/dashboard/views.py b/src/core/pyros_django/dashboard/views.py
index fcef911..e1809e1 100644
--- a/src/core/pyros_django/dashboard/views.py
+++ b/src/core/pyros_django/dashboard/views.py
@@ -330,7 +330,7 @@ def agent_action(request):
                 else:
                     new_cmd = AgentCmd.send_cmd_from_to(request.user,agentsst,"do_restart_agent",recipient+ " hard")
         elif action == "stop":
-            new_cmd = AgentCmd.send_cmd_from_to(request.user,agentsst,"do_kill_agent",recipient)
+            new_cmd = AgentCmd.send_cmd_from_to(request.user,agentsst,"do_stop_agent",recipient)
         if new_cmd != None:
             messages.add_message(request, messages.INFO, f"Command sent !")
         else:
--
libgit2 0.21.2