diff --git a/config.py b/config.py
index dfff4b100d0d3bd1d1d1bed608c14280d64ca8de..cb664fe1dbb2cb68f784bd2f5d5837e0e943cf0a 100644
--- a/config.py
+++ b/config.py
@@ -16,7 +16,7 @@ OHMPI_CONFIG = {
     'integer': 2,  # Max value 10 # TODO: Explain what this is...
     'version': 2,
     'max_elec': 64,
-    'board_addresses': {'A': 0x70, 'B': 0x71, 'M': 0x72, 'N': 0x73},  # def. {'A': 0x76, 'B': 0x71, 'M': 0x74, 'N': 0x70}
+    'board_addresses': {'A': 0x73, 'B': 0x72, 'M': 0x71, 'N': 0x70},  # def. {'A': 0x76, 'B': 0x71, 'M': 0x74, 'N': 0x70}
     'settings': 'ohmpi_settings.json'
 }  # TODO: add a dictionary with INA models and associated gain values
 
diff --git a/http_interface.py b/http_interface.py
index ab13c81d457f1c69da06d1cb01b51a1bcf676365..010c75df4088167403d38178196900364b1721d1 100644
--- a/http_interface.py
+++ b/http_interface.py
@@ -120,10 +120,11 @@ class MyServer(SimpleHTTPRequestHandler):
             os.mkdir('data')
         elif dic['cmd'] == 'update_settings':
             # ohmpi.stop()
-            if 'sequence' in dic['config'].keys and dic['config']['sequence'] is not None:
+            if 'sequence' in dic['config'].keys() and dic['config']['sequence'] is not None:
                 sequence = dic['config']['sequence']
                 dic['config'].pop('sequence', None)
                 payload = json.dumps({'cmd_id': cmd_id, 'cmd': 'set_sequence', 'args': sequence})
+                publish.single(payload=payload, **publisher_config)
             payload = json.dumps({'cmd_id': cmd_id, 'cmd': 'update_settings', 'args': dic['config']})
             cdic = dic['config']
             publish.single(payload=payload, **publisher_config)