diff --git a/pype/modules/clockify/clockify.py b/pype/modules/clockify/clockify.py
index fea15a1bea..4309bff9f2 100644
--- a/pype/modules/clockify/clockify.py
+++ b/pype/modules/clockify/clockify.py
@@ -1,9 +1,8 @@
 import os
 import threading
+import time
+
 from pype.api import Logger
-from avalon import style
-from Qt import QtWidgets
-from .widgets import ClockifySettings, MessageWidget
 from .clockify_api import ClockifyAPI
 from .constants import CLOCKIFY_FTRACK_USER_PATH
 
@@ -17,11 +16,21 @@ class ClockifyModule:
 
         os.environ["CLOCKIFY_WORKSPACE"] = self.workspace_name
 
+        self.timer_manager = None
+        self.MessageWidgetClass = None
+
+        self.clockapi = ClockifyAPI(master_parent=self)
+
         self.log = Logger().get_logger(self.__class__.__name__, "PypeTray")
+        self.tray_init(main_parent, parent)
+
+    def tray_init(self, main_parent, parent):
+        from .widgets import ClockifySettings, MessageWidget
+
+        self.MessageWidgetClass = MessageWidget
 
         self.main_parent = main_parent
         self.parent = parent
-        self.clockapi = ClockifyAPI(master_parent=self)
         self.message_widget = None
         self.widget_settings = ClockifySettings(main_parent, self)
         self.widget_settings_required = None
@@ -57,11 +66,10 @@ class ClockifyModule:
             )
 
         if 'AvalonApps' in modules:
-            from launcher import lib
-            actions_path = os.path.sep.join([
+            actions_path = os.path.join(
                 os.path.dirname(__file__),
                 'launcher_actions'
-            ])
+            )
             current = os.environ.get('AVALON_ACTIONS', '')
             if current:
                 current += os.pathsep
@@ -78,12 +86,12 @@ class ClockifyModule:
         self.stop_timer()
 
     def timer_started(self, data):
-        if hasattr(self, 'timer_manager'):
+        if self.timer_manager:
             self.timer_manager.start_timers(data)
 
     def timer_stopped(self):
         self.bool_timer_run = False
-        if hasattr(self, 'timer_manager'):
+        if self.timer_manager:
             self.timer_manager.stop_timers()
 
     def start_timer_check(self):
@@ -102,7 +110,7 @@ class ClockifyModule:
             self.thread_timer_check = None
 
     def check_running(self):
-        import time
+
         while self.bool_thread_check_running is True:
             bool_timer_run = False
             if self.clockapi.get_in_progress() is not None:
@@ -156,15 +164,14 @@ class ClockifyModule:
             self.timer_stopped()
 
     def signed_in(self):
-        if hasattr(self, 'timer_manager'):
-            if not self.timer_manager:
-                return
+        if not self.timer_manager:
+            return
 
-            if not self.timer_manager.last_task:
-                return
+        if not self.timer_manager.last_task:
+            return
 
-            if self.timer_manager.is_running:
-                self.start_timer_manager(self.timer_manager.last_task)
+        if self.timer_manager.is_running:
+            self.start_timer_manager(self.timer_manager.last_task)
 
     def start_timer(self, input_data):
         # If not api key is not entered then skip
@@ -197,11 +204,14 @@ class ClockifyModule:
                 "<br><br>Please inform your Project Manager."
             ).format(project_name, str(self.clockapi.workspace_name))
 
-            self.message_widget = MessageWidget(
-                self.main_parent, msg, "Clockify - Info Message"
-            )
-            self.message_widget.closed.connect(self.on_message_widget_close)
-            self.message_widget.show()
+            if self.MessageWidgetClass:
+                self.message_widget = self.MessageWidgetClass(
+                    self.main_parent, msg, "Clockify - Info Message"
+                )
+                self.message_widget.closed.connect(
+                    self.on_message_widget_close
+                )
+                self.message_widget.show()
 
             return
 
@@ -227,31 +237,29 @@ class ClockifyModule:
     # Definition of Tray menu
     def tray_menu(self, parent_menu):
         # Menu for Tray App
-        self.menu = QtWidgets.QMenu('Clockify', parent_menu)
-        self.menu.setProperty('submenu', 'on')
-        self.menu.setStyleSheet(style.load_stylesheet())
+        from Qt import QtWidgets
+        menu = QtWidgets.QMenu("Clockify", parent_menu)
+        menu.setProperty("submenu", "on")
 
         # Actions
-        self.aShowSettings = QtWidgets.QAction(
-            "Settings", self.menu
-        )
-        self.aStopTimer = QtWidgets.QAction(
-            "Stop timer", self.menu
-        )
+        action_show_settings = QtWidgets.QAction("Settings", menu)
+        action_stop_timer = QtWidgets.QAction("Stop timer", menu)
 
-        self.menu.addAction(self.aShowSettings)
-        self.menu.addAction(self.aStopTimer)
+        menu.addAction(action_show_settings)
+        menu.addAction(action_stop_timer)
 
-        self.aShowSettings.triggered.connect(self.show_settings)
-        self.aStopTimer.triggered.connect(self.stop_timer)
+        action_show_settings.triggered.connect(self.show_settings)
+        action_stop_timer.triggered.connect(self.stop_timer)
+
+        self.action_stop_timer = action_stop_timer
 
         self.set_menu_visibility()
 
-        parent_menu.addMenu(self.menu)
+        parent_menu.addMenu(menu)
 
     def show_settings(self):
         self.widget_settings.input_api_key.setText(self.clockapi.get_api_key())
         self.widget_settings.show()
 
     def set_menu_visibility(self):
-        self.aStopTimer.setVisible(self.bool_timer_run)
+        self.action_stop_timer.setVisible(self.bool_timer_run)
diff --git a/pype/modules/logging/gui/__init__.py b/pype/modules/logging/tray/gui/__init__.py
similarity index 100%
rename from pype/modules/logging/gui/__init__.py
rename to pype/modules/logging/tray/gui/__init__.py
diff --git a/pype/modules/logging/gui/app.py b/pype/modules/logging/tray/gui/app.py
similarity index 100%
rename from pype/modules/logging/gui/app.py
rename to pype/modules/logging/tray/gui/app.py
diff --git a/pype/modules/logging/gui/models.py b/pype/modules/logging/tray/gui/models.py
similarity index 100%
rename from pype/modules/logging/gui/models.py
rename to pype/modules/logging/tray/gui/models.py
diff --git a/pype/modules/logging/gui/widgets.py b/pype/modules/logging/tray/gui/widgets.py
similarity index 100%
rename from pype/modules/logging/gui/widgets.py
rename to pype/modules/logging/tray/gui/widgets.py
diff --git a/pype/modules/logging/tray/logging_module.py b/pype/modules/logging/tray/logging_module.py
index 9b26d5d9bf..84b40f68e1 100644
--- a/pype/modules/logging/tray/logging_module.py
+++ b/pype/modules/logging/tray/logging_module.py
@@ -1,6 +1,4 @@
-from Qt import QtWidgets
 from pype.api import Logger
-from ..gui.app import LogsWindow
 
 
 class LoggingModule:
@@ -8,7 +6,13 @@ class LoggingModule:
         self.parent = parent
         self.log = Logger().get_logger(self.__class__.__name__, "logging")
 
+        self.window = None
+
+        self.tray_init(main_parent, parent)
+
+    def tray_init(self, main_parent, parent):
         try:
+            from .gui.app import LogsWindow
             self.window = LogsWindow()
             self.tray_menu = self._tray_menu
         except Exception:
@@ -18,12 +22,12 @@ class LoggingModule:
 
     # Definition of Tray menu
     def _tray_menu(self, parent_menu):
+        from Qt import QtWidgets
         # Menu for Tray App
         menu = QtWidgets.QMenu('Logging', parent_menu)
-        # menu.setProperty('submenu', 'on')
 
         show_action = QtWidgets.QAction("Show Logs", menu)
-        show_action.triggered.connect(self.on_show_logs)
+        show_action.triggered.connect(self._show_logs_gui)
         menu.addAction(show_action)
 
         parent_menu.addMenu(menu)
@@ -34,5 +38,6 @@ class LoggingModule:
     def process_modules(self, modules):
         return
 
-    def on_show_logs(self):
-        self.window.show()
+    def _show_logs_gui(self):
+        if self.window:
+            self.window.show()
diff --git a/pype/modules/muster/muster.py b/pype/modules/muster/muster.py
index 629fb12635..beb30690ac 100644
--- a/pype/modules/muster/muster.py
+++ b/pype/modules/muster/muster.py
@@ -1,10 +1,7 @@
-import appdirs
-from avalon import style
-from Qt import QtWidgets
 import os
 import json
-from .widget_login import MusterLogin
-from avalon.vendor import requests
+import appdirs
+import requests
 
 
 class MusterModule:
@@ -21,6 +18,11 @@ class MusterModule:
         self.cred_path = os.path.join(
             self.cred_folder_path, self.cred_filename
         )
+        self.tray_init(main_parent, parent)
+
+    def tray_init(self, main_parent, parent):
+        from .widget_login import MusterLogin
+
         self.main_parent = main_parent
         self.parent = parent
         self.widget_login = MusterLogin(main_parent, self)
@@ -38,10 +40,6 @@ class MusterModule:
             pass
 
     def process_modules(self, modules):
-
-        def api_callback():
-            self.aShowLogin.trigger()
-
         if "RestApiServer" in modules:
             def api_show_login():
                 self.aShowLogin.trigger()
@@ -51,13 +49,12 @@ class MusterModule:
 
     # Definition of Tray menu
     def tray_menu(self, parent):
-        """
-        Add **change credentials** option to tray menu.
-        """
+        """Add **change credentials** option to tray menu."""
+        from Qt import QtWidgets
+
         # Menu for Tray App
         self.menu = QtWidgets.QMenu('Muster', parent)
         self.menu.setProperty('submenu', 'on')
-        self.menu.setStyleSheet(style.load_stylesheet())
 
         # Actions
         self.aShowLogin = QtWidgets.QAction(
@@ -91,9 +88,9 @@ class MusterModule:
         if not MUSTER_REST_URL:
             raise AttributeError("Muster REST API url not set")
         params = {
-                    'username': username,
-                    'password': password
-               }
+            'username': username,
+            'password': password
+        }
         api_entry = '/api/login'
         response = self._requests_post(
             MUSTER_REST_URL + api_entry, params=params)
diff --git a/pype/modules/standalonepublish/standalonepublish_module.py b/pype/modules/standalonepublish/standalonepublish_module.py
index ed997bfd9f..f8bc0c6f24 100644
--- a/pype/modules/standalonepublish/standalonepublish_module.py
+++ b/pype/modules/standalonepublish/standalonepublish_module.py
@@ -2,7 +2,6 @@ import os
 import sys
 import subprocess
 import pype
-from pype import tools
 
 
 class StandAlonePublishModule:
@@ -30,6 +29,7 @@ class StandAlonePublishModule:
             ))
 
     def show(self):
+        from pype import tools
         standalone_publisher_tool_path = os.path.join(
             os.path.dirname(tools.__file__),
             "standalonepublish"
diff --git a/pype/modules/timers_manager/__init__.py b/pype/modules/timers_manager/__init__.py
index a8a478d7ae..9de205f088 100644
--- a/pype/modules/timers_manager/__init__.py
+++ b/pype/modules/timers_manager/__init__.py
@@ -1,5 +1,4 @@
 from .timers_manager import TimersManager
-from .widget_user_idle import WidgetUserIdle
 
 CLASS_DEFINIION = TimersManager
 
diff --git a/pype/modules/timers_manager/timers_manager.py b/pype/modules/timers_manager/timers_manager.py
index 82ba1013f0..62767c24f1 100644
--- a/pype/modules/timers_manager/timers_manager.py
+++ b/pype/modules/timers_manager/timers_manager.py
@@ -1,21 +1,7 @@
-from .widget_user_idle import WidgetUserIdle, SignalHandler
-from pype.api import Logger, config
+from pype.api import Logger
 
 
-class Singleton(type):
-    """ Signleton implementation
-    """
-    _instances = {}
-
-    def __call__(cls, *args, **kwargs):
-        if cls not in cls._instances:
-            cls._instances[cls] = super(
-                Singleton, cls
-            ).__call__(*args, **kwargs)
-        return cls._instances[cls]
-
-
-class TimersManager(metaclass=Singleton):
+class TimersManager:
     """ Handles about Timers.
 
     Should be able to start/stop all timers at once.
@@ -41,7 +27,13 @@ class TimersManager(metaclass=Singleton):
 
         self.idle_man = None
         self.signal_handler = None
+
+        self.trat_init(tray_widget, main_widget)
+
+    def trat_init(self, tray_widget, main_widget):
+        from .widget_user_idle import WidgetUserIdle, SignalHandler
         self.widget_user_idle = WidgetUserIdle(self, tray_widget)
+        self.signal_handler = SignalHandler(self)
 
     def set_signal_times(self):
         try:
@@ -119,7 +111,6 @@ class TimersManager(metaclass=Singleton):
         """
 
         if 'IdleManager' in modules:
-            self.signal_handler = SignalHandler(self)
             if self.set_signal_times() is True:
                 self.register_to_idle_manager(modules['IdleManager'])
 
diff --git a/pype/modules/user/user_module.py b/pype/modules/user/user_module.py
index f2de9dc2fb..dc57fe4a63 100644
--- a/pype/modules/user/user_module.py
+++ b/pype/modules/user/user_module.py
@@ -3,8 +3,6 @@ import json
 import getpass
 
 import appdirs
-from Qt import QtWidgets
-from .widget_user import UserWidget
 
 from pype.api import Logger
 
@@ -24,6 +22,12 @@ class UserModule:
         self.cred_path = os.path.normpath(os.path.join(
             self.cred_folder_path, self.cred_filename
         ))
+        self.widget_login = None
+
+        self.tray_init(main_parent, parent)
+
+    def tray_init(self, main_parent=None, parent=None):
+        from .widget_user import UserWidget
         self.widget_login = UserWidget(self)
 
         self.load_credentials()
@@ -66,6 +70,7 @@ class UserModule:
 
     # Definition of Tray menu
     def tray_menu(self, parent_menu):
+        from Qt import QtWidgets
         """Add menu or action to Tray(or parent)'s menu"""
         action = QtWidgets.QAction("Username", parent_menu)
         action.triggered.connect(self.show_widget)
@@ -121,7 +126,8 @@ class UserModule:
 
         self.cred = {"username": username}
         os.environ[self.env_name] = username
-        self.widget_login.set_user(username)
+        if self.widget_login:
+            self.widget_login.set_user(username)
         try:
             file = open(self.cred_path, "w")
             file.write(json.dumps(self.cred))