diff --git a/tnc/audio.py b/tnc/audio.py
index 4ba521ee..061e64dd 100644
--- a/tnc/audio.py
+++ b/tnc/audio.py
@@ -10,6 +10,10 @@ import json
 from ctypes import *
 from contextlib import contextmanager
 import pyaudio
+from multiprocessing import Process, Queue
+AUDIO_DEVICES = Queue()
+
+
 
 ERROR_HANDLER_FUNC = CFUNCTYPE(None, c_char_p, c_int, c_char_p, c_int, c_char_p)
 
@@ -29,8 +33,13 @@ def noalsaerr():
 #   p = pyaudio.PyAudio()
 ######################################################
 
-        
 def get_audio_devices():
+    p = Process(target=update_audio_devices)
+    p.start()
+    p.join()
+    return AUDIO_DEVICES.get()    
+    
+def update_audio_devices():
     # UPDATE LIST OF AUDIO DEVICES    
     try:
     # we need to "try" this, because sometimes libasound.so isn't in the default place                   
@@ -61,5 +70,6 @@ def get_audio_devices():
             output_devices.append({"id": i, "name": str(name)})
     
     p.terminate()
-    
-    return [input_devices, output_devices]
+    AUDIO_DEVICES.put([input_devices, output_devices])
+
+
diff --git a/tnc/sock.py b/tnc/sock.py
index ff51034b..b1f497be 100644
--- a/tnc/sock.py
+++ b/tnc/sock.py
@@ -78,17 +78,15 @@ class ThreadedTCPRequestHandler(socketserver.StreamRequestHandler):
                 data = SOCKET_QUEUE.get()
                 sock_data = bytes(data, 'utf-8')
                 sock_data += b'\n' # append line limiter
+                
                 # send data to all clients
-                try:
-                    for client in CONNECTED_CLIENTS:
-                        try:
-                            client.send(sock_data)
-                        except:
-                            print("connection lost...")
-                            CONNECTED_CLIENTS.remove(self.request)
-                except:
-                    print("client not anymore in client list")
-                    
+                #try:
+                for client in CONNECTED_CLIENTS:
+                    try:
+                        client.send(sock_data)
+                    except:
+                        print("connection lost...")
+
             # we want to transmit scatter data only once to reduce network traffic
             static.SCATTER = []
             # we want to display INFO messages only once
@@ -106,8 +104,8 @@ class ThreadedTCPRequestHandler(socketserver.StreamRequestHandler):
                 if chunk == b'':
                     #print("connection broken. Closing...")
                     self.connection_alive = False
-                    
-                if data.startswith(b'{') and data.endswith(b'}\n'):                
+                print(chunk)   
+                if data.startswith(b'{') and data.endswith(b'}\n'):   
                     # split data by \n if we have multiple commands in socket buffer
                     data = data.split(b'\n')
                     # remove empty data
@@ -119,7 +117,15 @@ class ThreadedTCPRequestHandler(socketserver.StreamRequestHandler):
                             process_tnc_commands(commands)
                         else:
                             process_daemon_commands(commands)
-                    
+
+                        # wait some time between processing multiple commands
+                        # this is only a first test to avoid doubled transmission
+                        # we might improve this by only processing one command or 
+                        # doing some kind of selection to determin which commands need to be dropped
+                        # and which one can be processed during a running transmission
+                        time.sleep(3)
+                        
+                        
                     # finally delete our rx buffer to be ready for new commands
                     data = bytes()
             except Exception as e:
@@ -438,4 +444,4 @@ def send_daemon_state():
         return jsondata
     except Exception as e:
         print(e)
-        return None
\ No newline at end of file
+        return None