diff --git a/examples/config.json b/examples/config.json
index 8da2c7d..6838078 100644
--- a/examples/config.json
+++ b/examples/config.json
@@ -1,5 +1,4 @@
 {
-  "username": "xxx@xxx.xx",
-  "password": "xxx",
-  "serial": "xxxxxxxxx"
+    "token": "<put your token here>",
+    "serial": "123456789"
 }
\ No newline at end of file
diff --git a/examples/print_network.py b/examples/print_network.py
index 3c45774..b48c39b 100755
--- a/examples/print_network.py
+++ b/examples/print_network.py
@@ -2,9 +2,15 @@
 # -*- coding: utf-8 -*-
 
 import json
+import logging
 from pyIndego import IndegoClient
 
+logging.basicConfig(filename="pyIndego.log", level=logging.DEBUG)
+_LOGGER = logging.getLogger(__name__)
+_LOGGER.setLevel(logging.DEBUG)
+
 def country_operator(mcc, mnc):
+    """get the country and network operator from network ID's"""
     if mcc == 262:
         country =  "Germany"
         if mnc == 1:
@@ -40,30 +46,34 @@ def country_operator(mcc, mnc):
 
 
 def main(config):
+    """example of how to instantiate a indego object and get the network info"""
     with IndegoClient(**config) as indego:
         indego.update_network()
-        
-        (country, operator) = country_operator(indego.network.mcc, indego.network.mnc)
-        if country is not None:
-            print("Country is:", country)
-            if operator is not None:
-                print("Operator is:", operator)
+
+        if indego.network is not None:
+            (country, operator) = country_operator(indego.network.mcc, indego.network.mnc)
+            if country is not None:
+                print("Country is:", country)
+                if operator is not None:
+                    print("Operator is:", operator)
+                else:
+                    print("Operator is unknown")
             else:
-                print("Operator is unknown")
+                print("Country and operator are unknown")
+
+            print("Signal strength (rssi):", indego.network.rssi)
+
+            print("Available Networks:")
+            for i in range(indego.network.networkCount):
+                (country, operator) = country_operator(int(str(indego.network.networks[i])[:3]), int(str(indego.network.networks[i])[3:5]))
+                if (country is not None) and (operator is not None):
+                    print("\t", country, ":", operator)
+                else:
+                    print("\tmcc =", str(indego.network.networks[i])[:3], ": mnc =", str(indego.network.networks[i])[3:5])
         else:
-            print("Country and operator are unknown")
-        
-        print("Signal strength (rssi):", indego.network.rssi)
-        
-        print("Available Networks:")
-        for i in range(indego.network.networkCount):
-            (country, operator) = country_operator(int(str(indego.network.networks[i])[:3]), int(str(indego.network.networks[i])[3:5]))
-            if (country is not None) and (operator is not None):
-                print("\t", country, ":", operator)
-            else:
-                print("\tmcc =", str(indego.network.networks[i])[:3], ": mnc =", str(indego.network.networks[i])[3:5])
-        
+            print("Error getting network info")
+
 if __name__ == "__main__":
-    with open("config.json", "r") as config_file:
-        config = json.load(config_file)
-    main(config)
+    with open("config.json", "r",encoding="utf-8") as config_file:
+        _config = json.load(config_file)
+    main(_config)
diff --git a/examples/print_next_mowing.py b/examples/print_next_mowing.py
index 6b46860..f1763af 100755
--- a/examples/print_next_mowing.py
+++ b/examples/print_next_mowing.py
@@ -2,20 +2,29 @@
 # -*- coding: utf-8 -*-
 
 import json
+import logging
 from datetime import datetime, timezone, timedelta
 from pyIndego import IndegoClient
 
+logging.basicConfig(filename="pyIndego.log", level=logging.DEBUG)
+_LOGGER = logging.getLogger(__name__)
+_LOGGER.setLevel(logging.DEBUG)
+
 def main(config):
+    """example of how to instantiate a indego object and get the mowing time"""
     with IndegoClient(**config) as indego:
-        
+
         indego.update_next_mow()
         print("Next mowing:", indego.next_mow)
-        
-        nowDate = datetime.now(timezone.utc)
-        if (indego.next_mow - nowDate) < timedelta(hours=2, minutes=30):
-            print("Less than two and a half hours before mowing.")
+
+        now_date = datetime.now(timezone.utc)
+        if indego.next_mow is not None:
+            if (indego.next_mow - now_date) < timedelta(hours=2, minutes=30):
+                print("Less than two and a half hours before mowing.")
+        else:
+            print("Error getting mowing time")
 
 if __name__ == "__main__":
-    with open("config.json", "r") as config_file:
-        config = json.load(config_file)
-    main(config)
+    with open("config.json", "r", encoding="utf-8") as config_file:
+        _config = json.load(config_file)
+    main(_config)
diff --git a/examples/print_predictive_schedule.py b/examples/print_predictive_schedule.py
index 5112feb..85a3d93 100755
--- a/examples/print_predictive_schedule.py
+++ b/examples/print_predictive_schedule.py
@@ -2,32 +2,41 @@
 # -*- coding: utf-8 -*-
 
 from datetime import datetime
+import logging
 import json
 from pyIndego import IndegoClient
 
+logging.basicConfig(filename="pyIndego.log", level=logging.DEBUG)
+_LOGGER = logging.getLogger(__name__)
+_LOGGER.setLevel(logging.DEBUG)
+
 def main(config):
+    """example of how to instantiate a indego object and get the schedule information"""
     with IndegoClient(**config) as indego:
         indego.update_predictive_schedule()
-        
+
         print("Times where SmartMowing is planing to mow the lawn:")
-        
-        for i in range(datetime.now().weekday(), datetime.now().weekday()+7):
-            for j in range(len(indego.predictive_schedule.schedule_days)):
-                if (indego.predictive_schedule.schedule_days[j].day == (i % 7)):
-                    print("\t{}".format(indego.predictive_schedule.schedule_days[j].day_name))
-                    for k in range(len(indego.predictive_schedule.schedule_days[j].slots)):
-                        print('\t\t{:%H:%M} - {:%H:%M}'.format(indego.predictive_schedule.schedule_days[j].slots[k].start, indego.predictive_schedule.schedule_days[j].slots[k].end))
-        
-        print("Times that are excluded for mowing from SmartMowing:")
-        
-        for i in range(datetime.now().weekday(), datetime.now().weekday()+7):
-            for j in range(len(indego.predictive_schedule.exclusion_days)):
-                if (indego.predictive_schedule.exclusion_days[j].day == (i % 7)):
-                    print("\t{}".format(indego.predictive_schedule.exclusion_days[j].day_name))
-                    for k in range(len(indego.predictive_schedule.exclusion_days[j].slots)):
-                        print('\t\t{:%H:%M} - {:%H:%M} {}'.format(indego.predictive_schedule.exclusion_days[j].slots[k].start, indego.predictive_schedule.exclusion_days[j].slots[k].end, indego.predictive_schedule.exclusion_days[j].slots[k].Attr))
+
+        if indego.predictive_schedule is not None:
+            for i in range(datetime.now().weekday(), datetime.now().weekday()+7):
+                for j in range(len(indego.predictive_schedule.schedule_days)):
+                    if (indego.predictive_schedule.schedule_days[j].day == (i % 7)):
+                        print("\t{}".format(indego.predictive_schedule.schedule_days[j].day_name))
+                        for k in range(len(indego.predictive_schedule.schedule_days[j].slots)):
+                            print('\t\t{:%H:%M} - {:%H:%M}'.format(indego.predictive_schedule.schedule_days[j].slots[k].start, indego.predictive_schedule.schedule_days[j].slots[k].end))
+
+            print("Times that are excluded for mowing from SmartMowing:")
+
+            for i in range(datetime.now().weekday(), datetime.now().weekday()+7):
+                for j in range(len(indego.predictive_schedule.exclusion_days)):
+                    if (indego.predictive_schedule.exclusion_days[j].day == (i % 7)):
+                        print("\t{}".format(indego.predictive_schedule.exclusion_days[j].day_name))
+                        for k in range(len(indego.predictive_schedule.exclusion_days[j].slots)):
+                            print('\t\t{:%H:%M} - {:%H:%M} {}'.format(indego.predictive_schedule.exclusion_days[j].slots[k].start, indego.predictive_schedule.exclusion_days[j].slots[k].end, indego.predictive_schedule.exclusion_days[j].slots[k].Attr))
+        else:
+            print("Error getting predictive schedule info")
 
 if __name__ == "__main__":
-    with open("config.json", "r") as config_file:
-        config = json.load(config_file)
-    main(config)
+    with open("config.json", "r",encoding="utf-8") as config_file:
+        _config = json.load(config_file)
+    main(_config)
diff --git a/pyIndego/const.py b/pyIndego/const.py
index e27ecf6..5bbb8c0 100644
--- a/pyIndego/const.py
+++ b/pyIndego/const.py
@@ -132,7 +132,6 @@ class Methods(Enum):
     99999: "Offline",
 }
 
-
 MOWER_STATE_DESCRIPTION = {
     0: "Docked",
     101: "Docked",
@@ -216,7 +215,6 @@ class Methods(Enum):
     "firmware.updateComplete": "Software update complete",
 }
 
-
 DAY_MAPPING = {
     0: "monday",
     1: "tuesday",