diff --git a/server/.pydevproject b/server/.pydevproject
index a7659a86..0f9f9433 100644
--- a/server/.pydevproject
+++ b/server/.pydevproject
@@ -8,4 +8,7 @@
         <key>DJANGO_SETTINGS_MODULE</key>
         <value>server.settings</value>
     </pydev_variables_property>
+    <pydev_pathproperty name="org.python.pydev.PROJECT_SOURCE_PATH">
+        <path>/${PROJECT_DIR_NAME}/src</path>
+    </pydev_pathproperty>
 </pydev_project>
diff --git a/server/src/uds/core/osmanagers/BaseOsManager.py b/server/src/uds/core/osmanagers/BaseOsManager.py
index feee7bf8..6e248bbb 100644
--- a/server/src/uds/core/osmanagers/BaseOsManager.py
+++ b/server/src/uds/core/osmanagers/BaseOsManager.py
@@ -180,7 +180,7 @@ class OSManager(Module):
     def toReady(self, userService):
         userService.setProperty('loginsCounter', '0')
 
-    def loggedIn(self, userService, userName=None, save=True):
+    def loggedIn(self, userService, userName=None):
         """
         This method:
           - Add log in event to stats
@@ -215,7 +215,7 @@ class OSManager(Module):
         userService.setProperty('loginsCounter', six.text_type(counter))
 
 
-    def loggedOut(self, userService, userName=None, save=True):
+    def loggedOut(self, userService, userName=None):
         """
         This method:
           - Add log in event to stats
diff --git a/server/src/uds/models/UserService.py b/server/src/uds/models/UserService.py
index a857cf07..b62b27c4 100644
--- a/server/src/uds/models/UserService.py
+++ b/server/src/uds/models/UserService.py
@@ -37,7 +37,6 @@ from __future__ import unicode_literals
 
 from django.db import models
 from django.db.models import signals
-from django.utils.encoding import python_2_unicode_compatible
 
 from uds.core.Environment import Environment
 from uds.core.util import log
@@ -53,8 +52,6 @@ from uds.models.User import User
 from uds.models.Util import NEVER
 from uds.models.Util import getSqlDatetime
 
-from uds.core.services import UserDeployment
-
 import logging
 
 __updated__ = '2019-02-06'
@@ -166,7 +163,7 @@ class UserService(UUIDModel):
         try:  # We may have deleted publication...
             if self.publication is not None:
                 publicationInstance = self.publication.getInstance()
-        except Exception as e:
+        except Exception:
             # The publication to witch this item points to, does not exists
             self.publication = None
             logger.exception("Got exception at getInstance of an userService {}".format(self))
@@ -255,7 +252,7 @@ class UserService(UUIDModel):
         """
         self.src_ip = ip
         self.src_hostname = hostname
-        self.save()
+        self.save(update_fields=['src_ip', 'src_hostname'])
 
     def getConnectionSource(self):
         """
@@ -324,8 +321,6 @@ class UserService(UUIDModel):
             self.state = state
             self.save(update_fields=['state', 'state_date'])
 
-        self.save(update_fields=['state', 'state_date'])
-
     def setOsState(self, state):
         """
         Updates the os state (state of the os) of this object and, optionally, saves it
@@ -339,6 +334,7 @@ class UserService(UUIDModel):
         if state != self.os_state:
             self.state_date = getSqlDatetime()
             self.os_state = state
+            self.save(update_fields=['os_state', 'state_date'])
 
     def assignToUser(self, user):
         """
@@ -422,7 +418,6 @@ class UserService(UUIDModel):
         Mark this user deployed service for removal
         """
         self.setState(State.REMOVABLE)
-        self.save(update_fields=['state', 'state_date'])
 
     def release(self):
         """
diff --git a/server/src/uds/osmanagers/LinuxOsManager/LinuxOsManager.py b/server/src/uds/osmanagers/LinuxOsManager/LinuxOsManager.py
index d48d2606..5b2ac726 100644
--- a/server/src/uds/osmanagers/LinuxOsManager/LinuxOsManager.py
+++ b/server/src/uds/osmanagers/LinuxOsManager/LinuxOsManager.py
@@ -173,12 +173,12 @@ class LinuxOsManager(osmanagers.OSManager):
         elif msg == "log":
             self.doLog(userService, data, log.ACTOR)
         elif msg == "login":
-            self.loggedIn(userService, data, False)
+            self.loggedIn(userService, data)
             ip, hostname = userService.getConnectionSource()
             deadLine = userService.deployed_service.getDeadline()
             ret = "{0}\t{1}\t{2}".format(ip, hostname, 0 if deadLine is None else deadLine)
         elif msg == "logout":
-            self.loggedOut(userService, data, False)
+            self.loggedOut(userService, data)
             doRemove = self.isRemovableOnLogout(userService)
         elif msg == "ip":
             # This ocurss on main loop inside machine, so userService is usable
@@ -196,9 +196,7 @@ class LinuxOsManager(osmanagers.OSManager):
         if doRemove is True:
             userService.release()
         else:
-            if notifyReady is False:
-                userService.save()
-            else:
+            if notifyReady:
                 UserServiceManager.manager().notifyReadyFromOsManager(userService, '')
         logger.debug('Returning {0}'.format(ret))
         return ret
diff --git a/server/src/uds/osmanagers/WindowsOsManager/WindowsOsManager.py b/server/src/uds/osmanagers/WindowsOsManager/WindowsOsManager.py
index 2f8085b5..f1dffbba 100644
--- a/server/src/uds/osmanagers/WindowsOsManager/WindowsOsManager.py
+++ b/server/src/uds/osmanagers/WindowsOsManager/WindowsOsManager.py
@@ -8,10 +8,7 @@
 """
 @author: Adolfo Gómez, dkmaster at dkmon dot com
 """
-from __future__ import unicode_literals
-
 from django.utils.translation import ugettext_noop as _, ugettext_lazy
-from django.conf import settings
 from uds.core.services import types as serviceTypes
 from uds.core.ui.UserInterface import gui
 from uds.core import osmanagers
@@ -19,9 +16,6 @@ from uds.core.managers.UserServiceManager import UserServiceManager
 from uds.core.util.State import State
 from uds.core.util import log
 from uds.models import TicketStore
-from uds.REST.methods.actor import SECURE_OWNER
-
-import six
 
 import logging
 
@@ -32,14 +26,14 @@ def scrambleMsg(data):
     """
     Simple scrambler so password are not seen at source page
     """
-    if isinstance(data, six.text_type):
+    if isinstance(data, str):
         data = data.encode('utf8')
     res = []
     n = 0x32
     for c in data[::-1]:
         res.append(chr(ord(c) ^ n))
         n = (n + ord(c)) & 0xFF
-    return six.text_type(b''.join(res).encode('hex'))
+    return (b''.join(res).encode('hex')).decode('utf8')
 
 
 class WindowsOsManager(osmanagers.OSManager):
@@ -187,7 +181,7 @@ class WindowsOsManager(osmanagers.OSManager):
             self.doLog(userService, data, log.ACTOR)
         elif msg == "logon" or msg == 'login':
             if '\\' not in data:
-                self.loggedIn(userService, data, False)
+                self.loggedIn(userService, data)
             userService.setInUse(True)
             # We get the userService logged hostname & ip and returns this
             ip, hostname = userService.getConnectionSource()
@@ -197,7 +191,7 @@ class WindowsOsManager(osmanagers.OSManager):
             else:
                 ret = "{0}\t{1}".format(ip, hostname)
         elif msg == "logoff" or msg == 'logout':
-            self.loggedOut(userService, data, False)
+            self.loggedOut(userService, data)
             doRemove = self.isRemovableOnLogout(userService)
         elif msg == "ip":
             # This ocurss on main loop inside machine, so userService is usable
@@ -273,7 +267,7 @@ class WindowsOsManager(osmanagers.OSManager):
         """
         Serializes the os manager data so we can store it in database
         """
-        return '\t'.join(['v2', self._onLogout, six.text_type(self._idle)]).encode('utf8')
+        return '\t'.join(['v2', self._onLogout, str(self._idle)]).encode('utf8')
 
     def unmarshal(self, s):
         data = s.decode('utf8').split('\t')
diff --git a/server/src/uds/services/OVirt/OVirtLinkedDeployment.py b/server/src/uds/services/OVirt/OVirtLinkedDeployment.py
index 89d5e940..2c87a145 100644
--- a/server/src/uds/services/OVirt/OVirtLinkedDeployment.py
+++ b/server/src/uds/services/OVirt/OVirtLinkedDeployment.py
@@ -537,25 +537,6 @@ class OVirtLinkedDeployment(UserDeployment):
 
         return self.__executeQueue()
 
-    def userLoggedIn(self, user):
-        """
-        This method must be available so os managers can invoke it whenever
-        an user get logged into a service.
-
-        The user provided is just an string, that is provided by actor.
-        """
-        # We store the value at storage, but never get used, just an example
-        pass
-
-    def userLoggedOut(self, user):
-        """
-        This method must be available so os managers can invoke it whenever
-        an user get logged out if a service.
-
-        The user provided is just an string, that is provided by actor.
-        """
-        pass
-
     def reasonOfError(self):
         """
         Returns the reason of the error.
diff --git a/server/src/uds/services/OpenNebula/LiveDeployment.py b/server/src/uds/services/OpenNebula/LiveDeployment.py
index 2fc113b6..779c712c 100644
--- a/server/src/uds/services/OpenNebula/LiveDeployment.py
+++ b/server/src/uds/services/OpenNebula/LiveDeployment.py
@@ -473,25 +473,6 @@ class LiveDeployment(UserDeployment):
 
         return self.__executeQueue()
 
-    def userLoggedIn(self, user):
-        """
-        This method must be available so os managers can invoke it whenever
-        an user get logged into a service.
-
-        The user provided is just an string, that is provided by actor.
-        """
-        # We store the value at storage, but never get used, just an example
-        pass
-
-    def userLoggedOut(self, user):
-        """
-        This method must be available so os managers can invoke it whenever
-        an user get logged out if a service.
-
-        The user provided is just an string, that is provided by actor.
-        """
-        pass
-
     def reasonOfError(self):
         """
         Returns the reason of the error.
diff --git a/server/src/uds/services/Xen/XenLinkedDeployment.py b/server/src/uds/services/Xen/XenLinkedDeployment.py
index 45089786..0323dc77 100644
--- a/server/src/uds/services/Xen/XenLinkedDeployment.py
+++ b/server/src/uds/services/Xen/XenLinkedDeployment.py
@@ -529,25 +529,6 @@ class XenLinkedDeployment(UserDeployment):
 
         return self.__executeQueue()
 
-    def userLoggedIn(self, user):
-        """
-        This method must be available so os managers can invoke it whenever
-        an user get logged into a service.
-
-        The user provided is just an string, that is provided by actor.
-        """
-        # We store the value at storage, but never get used, just an example
-        pass
-
-    def userLoggedOut(self, user):
-        """
-        This method must be available so os managers can invoke it whenever
-        an user get logged out if a service.
-
-        The user provided is just an string, that is provided by actor.
-        """
-        pass
-
     def reasonOfError(self):
         """
         Returns the reason of the error.