diff --git a/sbapp/sideband/mqtt.py b/sbapp/sideband/mqtt.py
index 3023966..962f6b4 100644
--- a/sbapp/sideband/mqtt.py
+++ b/sbapp/sideband/mqtt.py
@@ -1,19 +1,60 @@
 import RNS
+import time
 import threading
+from collections import deque
 from sbapp.mqtt import client as mqtt
 from .sense import Telemeter, Commands
 
 class MQTT():
+    QUEUE_MAXLEN = 1024
+    SCHEDULER_SLEEP = 1
+
     def __init__(self):
         self.client = mqtt.Client(mqtt.CallbackAPIVersion.VERSION2)
         self.host = None
         self.port = None
+        self.run = False
+        self.is_connected = False
+        self.queue_lock = threading.Lock()
+        self.waiting_msgs = deque(maxlen=MQTT.QUEUE_MAXLEN)
         self.waiting_telemetry = set()
         self.unacked_msgs = set()
         self.client.user_data_set(self.unacked_msgs)
-        # TODO: Add handling
-        # self.client.on_connect_fail = mqtt_connection_failed
-        # self.client.on_disconnect = disconnect_callback
+        self.client.on_connect_fail = self.connect_failed
+        self.client.on_disconnect = self.disconnected
+        self.start()
+
+    def start(self):
+        self.run = True
+        threading.Thread(target=self.jobs, daemon=True).start()
+        RNS.log("Started MQTT scheduler", RNS.LOG_DEBUG)
+
+    def stop(self):
+        RNS.log("Stopping MQTT scheduler", RNS.LOG_DEBUG)
+        self.run = False
+
+    def jobs(self):
+        while self.run:
+            try:
+                if len(self.waiting_msgs) > 0:
+                    RNS.log(f"Processing {len(self.waiting_msgs)} MQTT messages", RNS.LOG_DEBUG)
+                    self.process_queue()
+
+            except Exception as e:
+                RNS.log("An error occurred while running MQTT scheduler jobs: {e}", RNS.LOG_ERROR)
+                RNS.trace_exception(e)
+
+            time.sleep(MQTT.SCHEDULER_SLEEP)
+
+        RNS.log("Stopped MQTT scheduler", RNS.LOG_DEBUG)
+
+    def connect_failed(self, client, userdata):
+        RNS.log(f"Connection to MQTT server failed", RNS.LOG_DEBUG)
+        self.is_connected = False
+
+    def disconnected(self, client, userdata, disconnect_flags, reason_code, properties):
+        RNS.log(f"Disconnected from MQTT server, reason code: {reason_code}", RNS.LOG_EXTREME)
+        self.is_connected = False
 
     def set_server(self, host, port):
         self.host = host
@@ -28,40 +69,48 @@ class MQTT():
         self.client.loop_start()
 
     def disconnect(self):
+        RNS.log("Disconnecting from MQTT server", RNS.LOG_EXTREME) # TODO: Remove debug
         self.client.disconnect()
         self.client.loop_stop()
+        self.is_connected = False
 
     def post_message(self, topic, data):
         mqtt_msg = self.client.publish(topic, data, qos=1)
         self.unacked_msgs.add(mqtt_msg.mid)
         self.waiting_telemetry.add(mqtt_msg)
 
+    def process_queue(self):
+        with self.queue_lock:
+            self.connect()
+
+            try:
+                while len(self.waiting_msgs) > 0:
+                    topic, data = self.waiting_msgs.pop()
+                    self.post_message(topic, data)
+            except Exception as e:
+                RNS.log(f"An error occurred while publishing MQTT messages: {e}", RNS.LOG_ERROR)
+                RNS.trace_exception(e)
+
+            try:
+                for msg in self.waiting_telemetry:
+                    msg.wait_for_publish()
+            except Exception as e:
+                RNS.log(f"An error occurred while publishing MQTT messages: {e}", RNS.LOG_ERROR)
+                RNS.trace_exception(e)
+
+            self.disconnect()
+
     def handle(self, context_dest, telemetry):
         remote_telemeter = Telemeter.from_packed(telemetry)
         read_telemetry = remote_telemeter.read_all()
         telemetry_timestamp = read_telemetry["time"]["utc"]
-
-        from rich.pretty import pprint
-        pprint(read_telemetry)
-
-        def mqtt_job():
-            self.connect()
-            root_path = f"lxmf/telemetry/{RNS.prettyhexrep(context_dest)}"
-            for sensor in remote_telemeter.sensors:
-                s = remote_telemeter.sensors[sensor]
-                topics = s.render_mqtt()
-                RNS.log(topics)
-
-                if topics != None:
-                    for topic in topics:
-                        topic_path = f"{root_path}/{topic}"
-                        data = topics[topic]
-                        RNS.log(f"  {topic_path}: {data}")
-                        self.post_message(topic_path, data)
-
-            for msg in self.waiting_telemetry:
-                msg.wait_for_publish()
-
-            self.disconnect()
-
-        threading.Thread(target=mqtt_job, daemon=True).start()
\ No newline at end of file
+        root_path = f"lxmf/telemetry/{RNS.prettyhexrep(context_dest)}"
+        for sensor in remote_telemeter.sensors:
+            s = remote_telemeter.sensors[sensor]
+            topics = s.render_mqtt()
+            if topics != None:
+                for topic in topics:
+                    topic_path = f"{root_path}/{topic}"
+                    data = topics[topic]
+                    self.waiting_msgs.append((topic_path, data))
+                    # RNS.log(f"{topic_path}: {data}") # TODO: Remove debug