diff --git a/sources/ptm/contents/code/configdef.py b/sources/ptm/contents/code/configdef.py
index 2f114cb..0a1d380 100644
--- a/sources/ptm/contents/code/configdef.py
+++ b/sources/ptm/contents/code/configdef.py
@@ -196,7 +196,8 @@ class ConfigDefinition:
 
         labelOrder = str(settings.get('label_order', '1345'))
         for label in self.defaults['order'].keys():
-            bool = self.defaults['bool'][self.defaults['order'][label]]
+            bool = settings.get(self.defaults['confBool'][self.defaults['order'][label]],
+                self.defaults['bool'][self.defaults['order'][label]]).toInt()[0]
             self.configpage.checkboxes[self.defaults['order'][label]].setCheckState(bool)
             if (bool > 0):
                 self.configpage.sliders[self.defaults['order'][label]].setValue(labelOrder.find(label) + 1)
diff --git a/sources/ptm/contents/code/dataengine.py b/sources/ptm/contents/code/dataengine.py
index b36d02a..f524cfb 100644
--- a/sources/ptm/contents/code/dataengine.py
+++ b/sources/ptm/contents/code/dataengine.py
@@ -152,9 +152,9 @@ class DataEngine:
                 updatedData['value'] = value
                 # update network device
                 self.updateNetdev = self.updateNetdev + 1
-                if (self.updateNetdev == 100):
+                if (self.updateNetdev == 30):
                     self.updateNetdev = 0
-                    if (adv['netdevBool'] > 0):
+                    if (adv['netdevBool'] == 0):
                         systemDataEngine.disconnectSource("network/interfaces/" + names['net'] + "/transmitter/data", self.parent)
                         systemDataEngine.disconnectSource("network/interfaces/" + names['net'] + "/receiver/data", self.parent)
                         names['net'] = self.parent.setNetdev()
diff --git a/sources/ptm/contents/code/main.py b/sources/ptm/contents/code/main.py
index e8e45fa..0e750f3 100644
--- a/sources/ptm/contents/code/main.py
+++ b/sources/ptm/contents/code/main.py
@@ -244,7 +244,7 @@ class pyTextWidget(plasmascript.Applet):
         line = self.ptm['vars']['formats']['bat']
         if (line.split('$bat')[0] != line):
             try:
-                with open (self.ptm['adv']['batDev'], 'r') as batFile:
+                with open (self.ptm['vars']['adv']['batDev'], 'r') as batFile:
                     bat = batFile.readline()[:-1]
             except:
                 bat = "off"
@@ -252,7 +252,7 @@ class pyTextWidget(plasmascript.Applet):
             line = line.split('$bat')[0] + bat + line.split('$bat')[1]
         if (line.split('$ac')[0] != line):
             try:
-                with open (self.ptm['adv']['acDev'], 'r') as batFile:
+                with open (self.ptm['vars']['adv']['acDev'], 'r') as batFile:
                     bat = batFile.readline()[:-1]
                 if (bat == '1'):
                     bat = "(*)"
@@ -298,7 +298,7 @@ class pyTextWidget(plasmascript.Applet):
         line = self.ptm['vars']['formats']['hdd']
         for i in range(len(self.ptm['names']['hdd'])):
             if (line.split('$hdd' + str(i))[0] != line):
-                line = line.split('$hdd' + str(i))[0] + self.ptm['values']['hdd'][self.ptm['names']['hdd'][i]] + line.split('$hdd' + str(i))[1]
+                line = line.split('$hdd' + str(i))[0] + str(self.ptm['values']['hdd'][self.ptm['names']['hdd'][i]]) + line.split('$hdd' + str(i))[1]
         text = self.ptm['vars']['app']['format'].split('$LINE')[0] + line + self.ptm['vars']['app']['format'].split('$LINE')[1]
         self.setText("hdd", text)
 
@@ -317,7 +317,8 @@ class pyTextWidget(plasmascript.Applet):
         """function to set mem text"""
         line = self.ptm['vars']['formats']['mem']
         if (line.split('$memmb')[0] != line):
-            line = line.split('$memmb')[0] + self.ptm['values']['mem']['app'] + line.split('$memmb')[1]
+            mem = "%i" % (self.ptm['values']['mem']['app'])
+            line = line.split('$memmb')[0] + mem + line.split('$memmb')[1]
         if (line.split('$mem')[0] != line):
             try:
                 mem = 100 * self.ptm['values']['mem']['app'] / (self.ptm['values']['mem']['free'] + self.ptm['values']['mem']['used'])
@@ -348,7 +349,8 @@ class pyTextWidget(plasmascript.Applet):
         """function to set swap text"""
         line = self.ptm['vars']['formats']['swap']
         if (line.split('$swapmb')[0] != line):
-            line = line.split('$swapmb')[0] + self.ptm['values']['swap']['used'] + line.split('$swapmb')[1]
+            mem = "%i" % (self.ptm['values']['swap']['used'])
+            line = line.split('$swapmb')[0] + mem + line.split('$swapmb')[1]
         if (line.split('$swap')[0] != line):
             try:
                 mem = 100 * self.ptm['values']['swap']['used'] / (self.ptm['values']['swap']['free'] + self.ptm['values']['swap']['used'])
@@ -433,13 +435,13 @@ class pyTextWidget(plasmascript.Applet):
         interfaces = QDir.entryList(QDir(netdir), QDir.Dirs | QDir.NoDotAndDotDot)
         for device in interfaces:
             if (str(device) != "lo"):
-                try:
+                #try:
+                if True:
                     with open(netdir + '/' + str(device) + '/operstate', 'r') as stateFile:
                         if (stateFile.readline() == "up\n"):
                             netdev = str(device)
-                except:
-                    pass
-        self.ptm['names']['net'] = netdev
+                #except:
+                    #pass
         return netdev