diff --git a/custom_components/nicehash/const.py b/custom_components/nicehash/const.py
index c64d29c..d3058be 100644
--- a/custom_components/nicehash/const.py
+++ b/custom_components/nicehash/const.py
@@ -77,3 +77,5 @@ DEVICE_LOAD = "device-load"
 DEVICE_RPM = "device-rpm"
 # Payout types
 PAYOUT_USER = "USER"
+# Magic numbers
+MAX_TWO_BYTES = 65536
diff --git a/custom_components/nicehash/nicehash.py b/custom_components/nicehash/nicehash.py
index 7bf1e49..501a3b9 100644
--- a/custom_components/nicehash/nicehash.py
+++ b/custom_components/nicehash/nicehash.py
@@ -16,7 +16,7 @@ import sys
 from time import mktime
 import uuid
 
-from .const import NICEHASH_API_URL
+from .const import MAX_TWO_BYTES, NICEHASH_API_URL
 
 _LOGGER = logging.getLogger(__name__)
 
@@ -45,7 +45,7 @@ class MiningRigDevice:
         self.id = data.get("id")
         self.name = parse_device_name(data.get("name"))
         self.status = data.get("status").get("description")
-        self.temperature = int(data.get("temperature"))
+        self.temperature = int(data.get("temperature")) % MAX_TWO_BYTES
         self.load = float(data.get("load"))
         self.rpm = float(data.get("revolutionsPerMinute"))
         self.speeds = data.get("speeds")
@@ -60,11 +60,15 @@ class MiningRig:
         self.profitability = data.get("profitability")
         self.unpaid_amount = data.get("unpaidAmount")
         devices = data.get("devices")
-        self.num_devices = len(devices)
-        self.devices = dict()
-        for device_data in devices:
-            device = MiningRigDevice(device_data)
-            self.devices[f"{device.id}"] = device
+        if devices is not None:
+            self.num_devices = len(devices)
+            self.devices = dict()
+            for device_data in devices:
+                device = MiningRigDevice(device_data)
+                self.devices[f"{device.id}"] = device
+        else:
+            self.num_devices = 0
+            self.devices = dict()
 
     def get_algorithms(self):
         algorithms = dict()
diff --git a/custom_components/nicehash/rig_sensors.py b/custom_components/nicehash/rig_sensors.py
index a32b613..0c9b196 100644
--- a/custom_components/nicehash/rig_sensors.py
+++ b/custom_components/nicehash/rig_sensors.py
@@ -104,7 +104,8 @@ class RigHighTemperatureSensor(RigSensor):
             for device in rig.devices.values():
                 if device.temperature > -1:
                     self._temps.append(device.temperature)
-            self._highest_temp = max(self._temps)
+            if len(self._temps) > 0:
+                self._highest_temp = max(self._temps)
 
         return self._highest_temp
 
@@ -160,7 +161,8 @@ class RigLowTemperatureSensor(RigSensor):
             for device in rig.devices.values():
                 if device.temperature > -1:
                     self._temps.append(device.temperature)
-            self._lowest_temp = min(self._temps)
+            if len(self._temps) > 0:
+                self._lowest_temp = min(self._temps)
 
         return self._lowest_temp
 
@@ -365,8 +367,6 @@ class RigSpeedSensor(RigSensor):
                     self._algorithm = algo.name
                     self._speed = algo.speed
                     self._unit = algo.unit
-            print(self._algorithm)
-            print(self._speed)
 
         return self._speed
 
diff --git a/custom_components/nicehash/sensor.py b/custom_components/nicehash/sensor.py
index d15e184..3ad2ad5 100644
--- a/custom_components/nicehash/sensor.py
+++ b/custom_components/nicehash/sensor.py
@@ -161,7 +161,7 @@ def create_payout_sensors(organization_id, coordinator):
     return payout_sensors
 
 
-def create_rig_sensors(mining_rigs, coordinator, algorithms=[]):
+def create_rig_sensors(mining_rigs, coordinator):
     rig_sensors = []
     for rig_data in mining_rigs:
         rig = MiningRig(rig_data)