diff --git a/pyros.py b/pyros.py
index c3a712f..cda2392 100755
--- a/pyros.py
+++ b/pyros.py
@@ -1124,8 +1124,9 @@ def new_start(configfile: str, observatory: str, unit: str, computer_hostname: s
     # if not test_mode(): current_processes.append( [execProcessFromVenvAsync(cmd), agent_name, -1] )
     # Append this process ( [process id, agent_name, result=failure] )
     # ("result" will be updated at the end of execution)
-    current_processes.append(
-        [execProcessFromVenvAsync(cmd,foreground), agent_name, -1])
+    
+    process = execProcessFromVenvAsync(cmd,foreground)
+
     # self.change_dir("..")
     os.chdir(current_dir)
 
@@ -1134,38 +1135,24 @@ def new_start(configfile: str, observatory: str, unit: str, computer_hostname: s
     # os.chdir("..")
     # Wait for end of each process execution
     # for (p,agent) in current_processes:
-    for process in current_processes:
-        p, agent, _ = process
-        log.debug(
-            f"************ Waiting for end of execution of agent {agent} ************")
-        p.wait()
-        process[2] = p.returncode
-        print(f"************ END of execution of agent {agent} ************")
-        if p.returncode == 0:
-            printFullTerm(
-                Colors.GREEN, f"Process {agent} executed successfully")
-            # self.addExecuted(self.current_command, command)
-        else:
-            printFullTerm(Colors.WARNING, f"Process {agent} execution failed")
-            # self.addError(self.current_command, command)
-
-    print()
-    print()
-    print("Synthesis of the results:")
-    for process in current_processes:
-        p, agent, returncode = process
-        if returncode == 0:
-            printFullTerm(
-                Colors.GREEN, f"Process {agent} executed successfully")
-            # self.addExecuted(self.current_command, command)
-        else:
-            printFullTerm(Colors.WARNING, f"Process {agent} execution failed")
-            # self.addError(self.current_command, command)
+    agent = agent_name
+    log.debug(
+        f"************ Waiting for end of execution of agent {agent} ************")
+    try:
+        process.wait()
+    except KeyboardInterrupt:
+        process.send_signal(signal.SIGINT)
+        process.wait()
+    print(f"************ END of execution of agent {agent} ************")
+    if process.returncode == 0:
+        printFullTerm(
+            Colors.GREEN, f"Process {agent} executed successfully")
+        # self.addExecuted(self.current_command, command)
+    else:
+        printFullTerm(Colors.WARNING, f"Process {agent} execution failed")
+        # self.addError(self.current_command, command)
 
-    # print("************ end of START() ************")
-    # Only according to the last process status:
-    # return True if p.returncode==0 else False
-    return True if p.returncode == 0 else False
+    return True if process.returncode == 0 else False
 
 @pyros_launcher.command(help="Stop pyros")
 def stop():
--
libgit2 0.21.2