diff --git a/BeoGateway.indigoPlugin/Contents/Server Plugin/Resources/ASBridge.py b/BeoGateway.indigoPlugin/Contents/Server Plugin/Resources/ASBridge.py
index bf39bae..ec843ab 100644
--- a/BeoGateway.indigoPlugin/Contents/Server Plugin/Resources/ASBridge.py	
+++ b/BeoGateway.indigoPlugin/Contents/Server Plugin/Resources/ASBridge.py	
@@ -118,7 +118,7 @@ class MusicController(object):
         playlist.playOnce_(None)
 
     def get_playlist_names(self):
-        playlists = []
+        playlists = ["None"]
         # Generate and return a list of playlists in Apple Music
         for playlist in self.app.sources().objectWithName_("Library").playlists():
             playlists.append(playlist.name())
diff --git a/BeoGateway.indigoPlugin/Contents/Server Plugin/Resources/BLHIP_CLIENT.py b/BeoGateway.indigoPlugin/Contents/Server Plugin/Resources/BLHIP_CLIENT.py
index 5b84e43..238e7fb 100644
--- a/BeoGateway.indigoPlugin/Contents/Server Plugin/Resources/BLHIP_CLIENT.py	
+++ b/BeoGateway.indigoPlugin/Contents/Server Plugin/Resources/BLHIP_CLIENT.py	
@@ -192,7 +192,7 @@ class BLHIPClient(asynchat.async_chat):
 
     def send_cmd(self, telegram):
         try:
-            self.push(telegram.encode("ascii") + "\r\n")
+            self.push(str(telegram + "\r\n"))
         except socket.timeout as e:
             indigo.server.log("\tSocket connection timed out: " + str(e), level=logging.ERROR)
             self.handle_close()
diff --git a/BeoGateway.indigoPlugin/Contents/Server Plugin/Resources/MLCLI_CLIENT.py b/BeoGateway.indigoPlugin/Contents/Server Plugin/Resources/MLCLI_CLIENT.py
index c2e113d..2e0346d 100644
--- a/BeoGateway.indigoPlugin/Contents/Server Plugin/Resources/MLCLI_CLIENT.py	
+++ b/BeoGateway.indigoPlugin/Contents/Server Plugin/Resources/MLCLI_CLIENT.py	
@@ -135,7 +135,7 @@ class MLCLIClient(asynchat.async_chat):
 
     def send_cmd(self, telegram):
         try:
-            self.push(telegram + "\r\n")
+            self.push(str(telegram + "\r\n"))
         except socket.timeout as e:
             indigo.server.log("\tSocket connection timed out: " + str(e), level=logging.ERROR)
             self.handle_close()
diff --git a/BeoGateway.indigoPlugin/Contents/Server Plugin/Resources/MLCONFIG.py b/BeoGateway.indigoPlugin/Contents/Server Plugin/Resources/MLCONFIG.py
index 7c5f609..7202499 100644
--- a/BeoGateway.indigoPlugin/Contents/Server Plugin/Resources/MLCONFIG.py	
+++ b/BeoGateway.indigoPlugin/Contents/Server Plugin/Resources/MLCONFIG.py	
@@ -23,7 +23,7 @@ class MLConfig:
     def _download_data(self):
         try:
             indigo.server.log('Downloading configuration data from Gateway...', level=logging.WARNING)
-            url = 'http://' + self._host + '/mlgwpservices.json'
+            url = 'http://' + str(self._host) + '/mlgwpservices.json'
             # try Basic Auth next (this is needed for the BLGW)
             response = requests.get(url, auth=HTTPBasicAuth(self._user, self._pwd))
 
@@ -104,6 +104,7 @@ class MLConfig:
                 room['Room_Name'] = str(zone['name']).split('/')[1]
             elif gateway_type == 'mlgw':
                 # MLGW has no zoning concept - devices are arranged in rooms only
+                room['Zone'] = 'NA'
                 room['Room_Name'] = str(zone['name'])
 
             # Get products
diff --git a/BeoGateway.indigoPlugin/Contents/Server Plugin/Resources/MLGW_CLIENT.py b/BeoGateway.indigoPlugin/Contents/Server Plugin/Resources/MLGW_CLIENT.py
index 69fdea3..5e83bd4 100644
--- a/BeoGateway.indigoPlugin/Contents/Server Plugin/Resources/MLGW_CLIENT.py	
+++ b/BeoGateway.indigoPlugin/Contents/Server Plugin/Resources/MLGW_CLIENT.py	
@@ -240,6 +240,14 @@ class MLGWClient(asynchat.async_chat):
         for p in payload:
             telegram.append(p)
 
+        # Convert telegram to byte string
+        # b_telegram = b''
+        # for t in telegram:
+        #       if type(t) == int:
+        #            b_telegram += (t).to_bytes(1, byteorder='little')
+        #        else:
+        #            b_telegram += bytes(t, 'ascii')
+
         try:
             self.push(str(bytearray(telegram)))
         except socket.timeout as e:
@@ -249,14 +257,14 @@ class MLGWClient(asynchat.async_chat):
             indigo.server.log("Error sending data: " + str(e), level=logging.ERROR)
             self.handle_close()
         else:
-            self.last_sent = str(bytearray(telegram))
+            self.last_sent = str(list(telegram))
             self.last_sent_at = time.time()
             if msg_type != CONST.MLGW_PL.get("PING"):
                 indigo.server.log(
                     self.name + " >>-SENT--> "
                     + self._getpayloadtypestr(msg_type)
                     + ": "
-                    + str(list(telegram)),
+                    + self.last_sent,
                     level=logging.INFO)
             else:
                 if self.debug:
@@ -264,7 +272,7 @@ class MLGWClient(asynchat.async_chat):
                         self.name + " >>-SENT--> "
                         + self._getpayloadtypestr(msg_type)
                         + ": "
-                        + str(list(telegram)),
+                        + self.last_sent,
                         level=logging.DEBUG
                     )
 
diff --git a/BeoGateway.indigoPlugin/Contents/Server Plugin/Resources/MLtn_CLIENT.py b/BeoGateway.indigoPlugin/Contents/Server Plugin/Resources/MLtn_CLIENT.py
index 1cd108f..6a873b7 100644
--- a/BeoGateway.indigoPlugin/Contents/Server Plugin/Resources/MLtn_CLIENT.py	
+++ b/BeoGateway.indigoPlugin/Contents/Server Plugin/Resources/MLtn_CLIENT.py	
@@ -310,7 +310,7 @@ class MLtnClient(asynchat.async_chat):
 
     def _send_cmd(self, telegram):
         try:
-            self.push(telegram + "\r\n")
+            self.push(str(telegram + "\r\n"))
         except socket.timeout as e:
             indigo.server.log("\tSocket connection timed out: " + str(e), level=logging.ERROR)
             self.handle_close()