diff --git a/web_app/LogManager.py b/web_app/LogManager.py
index 13711108..98692b2a 100644
--- a/web_app/LogManager.py
+++ b/web_app/LogManager.py
@@ -64,7 +64,7 @@ def updateAvailableLogs(self):
                 "is_being_converted": is_being_converted
             })
 
-            self.available_logs.sort(key = lambda date: date['name'], reverse = True)
+        self.available_logs.sort(key = lambda date: date['name'], reverse = True)
         
         #Adding an id to each log
         id = 0
diff --git a/web_app/RTKBaseConfigManager.py b/web_app/RTKBaseConfigManager.py
index cf1c7290..3444f6c6 100644
--- a/web_app/RTKBaseConfigManager.py
+++ b/web_app/RTKBaseConfigManager.py
@@ -87,12 +87,12 @@ def expand_path(self):
         """
         datadir = self.config.get("local_storage", "datadir")
         if "$BASEDIR" in datadir:
-            exp_datadir = os.path.abspath(os.path.join(os.path.dirname(__file__), "../", datadir.strip("$BASEDIR/")))
+            exp_datadir = os.path.abspath(os.path.join(os.path.dirname(__file__), "../", datadir.removeprefix("$BASEDIR/")))
             self.update_setting("local_storage", "datadir", exp_datadir)
         
         logdir = self.config.get("log", "logdir")
         if "$BASEDIR" in logdir:
-            exp_logdir = os.path.abspath(os.path.join(os.path.dirname(__file__), "../", logdir.strip("$BASEDIR/")))
+            exp_logdir = os.path.abspath(os.path.join(os.path.dirname(__file__), "../", logdir.removeprefix("$BASEDIR/")))
             self.update_setting("log", "logdir", exp_logdir)
 
     def listvalues(self):
diff --git a/web_app/RTKLIB.py b/web_app/RTKLIB.py
index 3f76b88b..5c5e4f0f 100644
--- a/web_app/RTKLIB.py
+++ b/web_app/RTKLIB.py
@@ -372,7 +372,7 @@ def shutdown(self):
 
         # shutdown base
 
-        elif self.state == "base":
+        if self.state == "base":
             return self.shutdownBase()
 
         # otherwise, we are inactive
@@ -412,8 +412,7 @@ def processLogPackage(self, raw_log_path):
         currently_converting = False
 
         try:
-            print("conversion thread is alive " + str(self.conversion_thread.isAlive()))
-            currently_converting = self.conversion_thread.isAlive()
+            currently_converting = self.conversion_thread.is_alive()
         except AttributeError:
             pass
 
diff --git a/web_app/Str2StrController.py b/web_app/Str2StrController.py
index 7f35a1a4..51b088af 100644
--- a/web_app/Str2StrController.py
+++ b/web_app/Str2StrController.py
@@ -178,7 +178,7 @@ def setTCPClientStream(self, tcp_client_parameters = None, input = True, format
         if tcp_client_parameters is None:
             tcp_client_parameters = def_parameters
 
-        port = "tcpcli://" + ":".join(tcp_server_parameters)
+        port = "tcpcli://" + ":".join(tcp_client_parameters)
 
         self.setPort(port, input, format)
 
@@ -193,7 +193,7 @@ def setTCPServerStream(self, tcp_server_parameters = None, input = True, format
         if tcp_server_parameters is None:
             tcp_server_parameters = def_parameters
 
-        port = "tcpsvr://:" + def_parameters[0]
+        port = "tcpsvr://:" + tcp_server_parameters[0]
 
         self.setPort(port, input, format)
 
@@ -219,9 +219,9 @@ def setNTRIPServerStream(self, ntrip_server_parameters = None, input = True, for
         # 4. mount point
         # 5. str ???
 
-        port = "ntrips://:" + ntrip_client_parameters[0] + "@" + ntrip_client_parameters[1]
-        port += ":" + ntrip_client_parameters[2] + "/" + ntrip_client_parameters[3] + ":"
-        port += ntrip_client_parameters[4]
+        port = "ntrips://:" + ntrip_server_parameters[0] + "@" + ntrip_server_parameters[1]
+        port += ":" + ntrip_server_parameters[2] + "/" + ntrip_server_parameters[3] + ":"
+        port += ntrip_server_parameters[4]
 
         self.setPort(port, input, format)
 
diff --git a/web_app/network_infos.py b/web_app/network_infos.py
index f71b92e3..ac5b2716 100644
--- a/web_app/network_infos.py
+++ b/web_app/network_infos.py
@@ -83,10 +83,14 @@ def get_interfaces_infos():
             log.debug("{} : {} : {}".format(k, part.family.name, part.address))
         device_info["ipv4"] = ipv4 if len(ipv4) > 0 else None
         device_info["ipv6"] = ipv6 if len(ipv6) > 0 else None
-        conn_name = get_conn_name(k)
-        if conn_name:
-            device_info["conn_name"] = conn_name
-        device_info["hwaddr"] = nmcli.device.show(k).get('GENERAL.HWADDR')
+        try:
+            device_show = nmcli.device.show(k)
+            conn_name = device_show.get("GENERAL.CONNECTION")
+            if conn_name:
+                device_info["conn_name"] = conn_name
+            device_info["hwaddr"] = device_show.get('GENERAL.HWADDR')
+        except nmcli.NotExistException:
+            log.debug("No device info for {}".format(k))
         interfaces_infos.append(device_info)
     return interfaces_infos
 
diff --git a/web_app/server.py b/web_app/server.py
index e36bbc49..5468b72d 100755
--- a/web_app/server.py
+++ b/web_app/server.py
@@ -965,6 +965,9 @@ def update_settings(json_msg):
         param json_msg: A json variable containing the source form and the new paramaters
     """
     #print("received settings form", json_msg)
+    if not json_msg:
+        print("ERROR: update_settings received empty message")
+        return
     source_section = json_msg.pop().get("source_form")
     #print("section: ", source_section)
     if source_section == "change_password":