diff --git a/salt/modules/win_system.py b/salt/modules/win_system.py
index 2ba1baa6e1..8d6acd27a2 100644
--- a/salt/modules/win_system.py
+++ b/salt/modules/win_system.py
@@ -134,19 +134,16 @@ def reboot(timeout=5, in_seconds=False):
 
     :param int timeout:
         Number of seconds before rebooting the system.
-        Default is 5 seconds.
+        Default is 5 minutes.
 
-    :return: True if successful
-    :rtype: bool
-
-    timeout
-        The wait time before the system will be shutdown.
-
-    in_seconds
+    :param bool in_seconds:
         Whether to treat timeout as seconds or minutes.
 
         .. versionadded:: 2015.8.0
 
+    :return: True if successful
+    :rtype: bool
+
     CLI Example:
 
     .. code-block:: bash
@@ -168,18 +165,18 @@ def shutdown(message=None, timeout=5, force_close=True, reboot=False, in_seconds
         seconds. While this dialog box is displayed, the shutdown can be stopped
         by the shutdown_abort function.
 
-        If dwTimeout is not zero, InitiateSystemShutdown displays a dialog box
-        on the specified computer. The dialog box displays the name of the user
-        who called the function, displays the message specified by the lpMessage
-        parameter, and prompts the user to log off. The dialog box beeps when it
-        is created and remains on top of other windows in the system. The dialog
-        box can be moved but not closed. A timer counts down the remaining time
-        before a forced shutdown.
+        If timeout is not zero, InitiateSystemShutdown displays a dialog box on
+        the specified computer. The dialog box displays the name of the user
+        who called the function, displays the message specified by the
+        lpMessage parameter, and prompts the user to log off. The dialog box
+        beeps when it is created and remains on top of other windows in the
+        system. The dialog box can be moved but not closed. A timer counts down
+        the remaining time before a forced shutdown.
 
-        If dwTimeout is zero, the computer shuts down without displaying the
+        If timeout is zero, the computer shuts down without displaying the
         dialog box, and the shutdown cannot be stopped by shutdown_abort.
 
-        Default is 5
+        Default is 5 minutes
 
     :param bool in_seconds:
         Whether to treat timeout as seconds or minutes.
@@ -224,10 +221,6 @@ def shutdown_hard():
     '''
     Shutdown a running system with no timeout or warning.
 
-    :param int timeout:
-        Number of seconds before shutting down the system.
-        Default is 5 seconds.
-
     :return: True if successful
     :rtype: bool
 
diff --git a/salt/modules/win_wua.py b/salt/modules/win_wua.py
index 0bc1ae9d97..6b7bc7f5b1 100644
--- a/salt/modules/win_wua.py
+++ b/salt/modules/win_wua.py
@@ -9,11 +9,14 @@ Module for managing Windows Updates using the Windows Update Agent.
         - pythoncom
 """
 from __future__ import absolute_import
-from salt.ext.six.moves import range  # pylint: disable=no-name-in-module,redefined-builtin
 
 # Import Python libs
 import logging
 
+# Import Salt libs
+from salt.ext import six
+from salt.ext.six.moves import range  # pylint: disable=no-name-in-module,redefined-builtin
+
 # Import 3rd-party libs
 try:
     import win32com.client
@@ -1060,9 +1063,15 @@ def set_wu_settings(level=None,
                 ret['Success'] = False
 
     if time is not None:
+        # Check for time as a string: if the time is not quoted, yaml will
+        # treat it as an integer
+        if not isinstance(time, six.string_types):
+            ret['Comment'] = "Time argument needs to be a string; it may need to"\
+                             "be quoted. Passed {0}. Time not set.".format(time)
+            ret['Success'] = False
         # Check for colon in the time
-        if ':' not in time:
-            ret['Comment'] = "Time needs to be in 00:00 format." \
+        elif ':' not in time:
+            ret['Comment'] = "Time argument needs to be in 00:00 format." \
                              " Passed {0}. Time not set.".format(time)
             ret['Success'] = False
         else:
diff --git a/salt/states/win_network.py b/salt/states/win_network.py
index 93824f61d2..6ce7e8f4d0 100644
--- a/salt/states/win_network.py
+++ b/salt/states/win_network.py
@@ -68,6 +68,7 @@ import logging
 import salt.utils
 import salt.utils.validate.net
 from salt.ext.six.moves import range
+from salt.exceptions import CommandExecutionError
 
 # Set up logging
 log = logging.getLogger(__name__)
@@ -274,7 +275,10 @@ def managed(name,
             ret['comment'] += ' (already disabled)'
         return ret
     else:
-        currently_enabled = __salt__['ip.is_disabled'](name)
+        try:
+            currently_enabled = __salt__['ip.is_disabled'](name)
+        except CommandExecutionError:
+            currently_enabled = False
         if not currently_enabled:
             if __opts__['test']:
                 ret['result'] = None