diff --git a/data/interfaces/default/history.html b/data/interfaces/default/history.html
index a6929143..7bc6bb78 100644
--- a/data/interfaces/default/history.html
+++ b/data/interfaces/default/history.html
@@ -45,6 +45,9 @@
                     <input type="radio" name="media_type-filter" id="history-music" value="track" autocomplete="off"> Music
                 </label>
             </div>
+            <div class="btn-group">
+                <button class="btn btn-dark refresh-history-button" id="refresh-history-list"><i class="fa fa-refresh"></i> Refresh history</button>
+            </div>
             <div class="btn-group colvis-button-bar"></div>
         </div>
     </div>
@@ -169,17 +172,18 @@
                     $('#deleteCount').text(history_to_delete.length);
                     $('#confirm-modal-delete').modal();
                     $('#confirm-modal-delete').one('click', '#confirm-delete', function () {
-                        for (var i = 0; i < history_to_delete.length; i++) {
+                        history_to_delete.forEach(function(row, idx) {
                             $.ajax({
                                 url: 'delete_history_rows',
-                                data: { row_id: history_to_delete[i] },
+                                type: 'POST',
+                                data: { row_id: row },
                                 async: true,
                                 success: function (data) {
                                     var msg = "History deleted";
                                     showMsg(msg, false, true, 2000);
                                 }
                             });
-                        }
+                        });
                         history_table.draw();
                     });
                 }
@@ -199,5 +203,9 @@
         });
         % endif
     });
+
+    $("#refresh-history-list").click(function() {
+        history_table.draw();
+    });
 </script>
 </%def>
diff --git a/data/interfaces/default/info.html b/data/interfaces/default/info.html
index 9c156a79..f497aed1 100644
--- a/data/interfaces/default/info.html
+++ b/data/interfaces/default/info.html
@@ -392,6 +392,9 @@ DOCUMENTATION :: END
                                 </button>
                             </div>
                             % endif
+                            <div class="btn-group">
+                                <button class="btn btn-dark refresh-history-button" id="refresh-history-list"><i class="fa fa-refresh"></i> Refresh history</button>
+                            </div>
                             <div class="btn-group colvis-button-bar"></div>
                         </div>
                     </div>
@@ -576,17 +579,18 @@ DOCUMENTATION :: END
                     $('#deleteCount').text(history_to_delete.length);
                     $('#confirm-modal-delete').modal();
                     $('#confirm-modal-delete').one('click', '#confirm-delete', function () {
-                        for (var i = 0; i < history_to_delete.length; i++) {
+                        history_to_delete.forEach(function (row, idx) {
                             $.ajax({
                                 url: 'delete_history_rows',
-                                data: { row_id: history_to_delete[i] },
+                                type: 'POST',
+                                data: { row_id: row },
                                 async: true,
                                 success: function (data) {
                                     var msg = "History deleted";
                                     showMsg(msg, false, true, 2000);
                                 }
                             });
-                        }
+                        });
                         history_table.draw();
                     });
                 }
@@ -606,6 +610,10 @@ DOCUMENTATION :: END
         });
     });
 
+    $("#refresh-history-list").click(function () {
+        history_table.draw();
+    });
+
     // Send recently added notification
     $('#send-recently-added-notification').on('click', function () {
         var rating_key = $(this).data('id');
diff --git a/data/interfaces/default/js/tables/sync_table.js b/data/interfaces/default/js/tables/sync_table.js
index a39fd841..5e113944 100644
--- a/data/interfaces/default/js/tables/sync_table.js
+++ b/data/interfaces/default/js/tables/sync_table.js
@@ -1,3 +1,5 @@
+var syncs_to_delete = [];
+
 sync_table_options = {
     "processing": false,
     "serverSide": false,
@@ -19,6 +21,19 @@ sync_table_options = {
     "columnDefs": [
         {
             "targets": [0],
+            "data": null,
+            "createdCell": function (td, cellData, rowData, row, col) {
+                $(td).html('<div class="edit-sync-toggles">' +
+                    '<button class="btn btn-xs btn-warning delete-sync" data-id="' + rowData['sync_id'] + '" data-toggle="button"><i class="fa fa-trash-o fa-fw"></i> Delete</button>&nbsp' +
+                    '</div>');
+            },
+            "width": "7%",
+            "className": "delete-control no-wrap hidden",
+            "searchable": false,
+            "orderable": false
+        },
+        {
+            "targets": [1],
             "data": "state",
             "createdCell": function (td, cellData, rowData, row, col) {
                 if (cellData === 'pending') {
@@ -31,7 +46,7 @@ sync_table_options = {
             "className": "no-wrap"
         },
         {
-            "targets": [1],
+            "targets": [2],
             "data": "friendly_name",
             "createdCell": function (td, cellData, rowData, row, col) {
                 if (cellData !== '') {
@@ -47,7 +62,7 @@ sync_table_options = {
             "className": "no-wrap"
         },
         {
-            "targets": [2],
+            "targets": [3],
             "data": "title",
             "createdCell": function (td, cellData, rowData, row, col) {
                 if (cellData !== '') {
@@ -61,7 +76,7 @@ sync_table_options = {
             "className": "datatable-wrap"
 },
         {
-            "targets": [3],
+            "targets": [4],
             "data": "metadata_type",
             "render": function ( data, type, full ) {
                 return data.toProperCase();
@@ -69,17 +84,17 @@ sync_table_options = {
             "className": "no-wrap"
         },
         {
-            "targets": [4],
+            "targets": [5],
             "data": "platform",
             "className": "no-wrap"
         },
         {
-            "targets": [5],
+            "targets": [6],
             "data": "device_name",
             "className": "no-wrap"
         },
         {
-            "targets": [6],
+            "targets": [7],
             "data": "total_size",
             "createdCell": function (td, cellData, rowData, row, col) {
                 if (cellData > 0 ) {
@@ -92,22 +107,22 @@ sync_table_options = {
             "className": "no-wrap"
         },
         {
-            "targets": [7],
+            "targets": [8],
             "data": "item_count",
             "className": "no-wrap"
         },
         {
-            "targets": [8],
+            "targets": [9],
             "data": "item_complete_count",
             "className": "no-wrap"
         },
         {
-            "targets": [9],
+            "targets": [10],
             "data": "item_downloaded_count",
             "className": "no-wrap"
         },
         {
-            "targets": [10],
+            "targets": [11],
             "data": "item_downloaded_percent_complete",
             "createdCell": function (td, cellData, rowData, row, col) {
                 if (rowData['item_count'] > 0 ) {
@@ -130,3 +145,19 @@ sync_table_options = {
         showMsg(msg, false, false, 0)
     }
 }
+
+$('#sync_table').on('click', 'td.delete-control > .edit-sync-toggles > button.delete-sync', function () {
+    var tr = $(this).parents('tr');
+    var row = sync_table.row(tr);
+    var rowData = row.data();
+
+    var index_delete = syncs_to_delete.findIndex(x => x.client_id == rowData['client_id'] && x.sync_id == rowData['sync_id']);
+
+    if (index_delete === -1) {
+        syncs_to_delete.push({ client_id: rowData['client_id'], sync_id: rowData['sync_id'] });
+    } else {
+        syncs_to_delete.splice(index_delete, 1);
+    }
+
+    $(this).toggleClass('btn-warning').toggleClass('btn-danger');
+});
diff --git a/data/interfaces/default/libraries.html b/data/interfaces/default/libraries.html
index c0a94e61..40143bf4 100644
--- a/data/interfaces/default/libraries.html
+++ b/data/interfaces/default/libraries.html
@@ -148,10 +148,11 @@
 
                     $('#confirm-modal-delete').modal();
                     $('#confirm-modal-delete').one('click', '#confirm-delete', function () {
-                        for (var i = 0; i < libraries_to_delete.length; i++) {
+                        libraries_to_delete.forEach(function(row, idx) {
                             $.ajax({
                                 url: 'delete_library',
-                                data: { section_id: libraries_to_delete[i] },
+                                type: 'POST',
+                                data: { section_id: row },
                                 cache: false,
                                 async: true,
                                 success: function (data) {
@@ -159,11 +160,12 @@
                                     showMsg(msg, false, true, 2000);
                                 }
                             });
-                        }
-                        for (var i = 0; i < libraries_to_purge.length; i++) {
+                        });
+                        libraries_to_purge.forEach(function(row, idx) {
                             $.ajax({
                                 url: 'delete_all_library_history',
-                                data: { section_id: libraries_to_purge[i] },
+                                type: 'POST',
+                                data: { section_id: row },
                                 cache: false,
                                 async: true,
                                 success: function (data) {
@@ -171,7 +173,7 @@
                                     showMsg(msg, false, true, 2000);
                                 }
                             });
-                        }
+                        });
                         libraries_list_table.draw();
                     });
                 }
diff --git a/data/interfaces/default/library.html b/data/interfaces/default/library.html
index 5a6eeb9c..dda8f364 100644
--- a/data/interfaces/default/library.html
+++ b/data/interfaces/default/library.html
@@ -190,6 +190,9 @@ DOCUMENTATION :: END
                                                 </button>&nbsp;
                                             </div>
                                             % endif
+                                            <div class="btn-group">
+                                                <button class="btn btn-dark refresh-history-button" id="refresh-history-list"><i class="fa fa-refresh"></i> Refresh history</button>
+                                            </div>
                                             <div class="btn-group colvis-button-bar" id="button-bar-history"></div>
                                         </div>
                                     </div>
@@ -471,17 +474,18 @@ DOCUMENTATION :: END
                     $('#deleteCount').text(history_to_delete.length);
                     $('#confirm-modal-delete').modal();
                     $('#confirm-modal-delete').one('click', '#confirm-delete', function () {
-                        for (var i = 0; i < history_to_delete.length; i++) {
+                        history_to_delete.forEach(function(row, idx) {
                             $.ajax({
                                 url: 'delete_history_rows',
-                                data: { row_id: history_to_delete[i] },
+                                type: 'POST',
+                                data: { row_id: row },
                                 async: true,
                                 success: function (data) {
                                     var msg = "History deleted";
                                     showMsg(msg, false, true, 2000);
                                 }
                             });
-                        }
+                        });
                         history_table.draw();
                     });
                 }
@@ -501,6 +505,10 @@ DOCUMENTATION :: END
         });
         % endif
 
+        $("#refresh-history-list").click(function () {
+            history_table.draw();
+        });
+
         function recentlyWatched() {
             // Populate recently watched
             $.ajax({
diff --git a/data/interfaces/default/sync.html b/data/interfaces/default/sync.html
index 41d3ea1f..3ac38bfc 100644
--- a/data/interfaces/default/sync.html
+++ b/data/interfaces/default/sync.html
@@ -19,6 +19,17 @@
             <span><i class="fa fa-cloud-download"></i> Synced Items</span>
         </div>
         <div class="button-bar">
+            % if _session['user_group'] == 'admin':
+            <div class="alert alert-danger alert-edit" role="alert" id="row-edit-mode-alert"><i class="fa fa-exclamation-triangle"></i>&nbspSelect syncs to delete. Data is deleted upon exiting edit mode.</div>
+            <div class="btn-group">
+                <button class="btn btn-danger btn-edit" data-toggle="button" aria-pressed="false" autocomplete="off" id="row-edit-mode">
+                    <i class="fa fa-pencil"></i> Edit mode
+                </button>&nbsp
+            </div>
+            % endif
+            <div class="btn-group">
+                <button class="btn btn-dark refresh-syncs-button" id="refresh-syncs-list"><i class="fa fa-refresh"></i> Refresh synced items</button>
+            </div>
             <div class="btn-group colvis-button-bar"></div>
         </div>
     </div>
@@ -26,17 +37,18 @@
         <table class="display" id="sync_table" width="100%">
             <thead>
             <tr>
-                <th align='left' id="state">State</th>
-                <th align='left' id="user">User</th>
-                <th align='left' id="title">Title</th>
-                <th align='left' id="type">Type</th>
-                <th align='left' id="platform">Platform</th>
-                <th align='left' id="device">Device</th>
-                <th align='left' id="size">Total Size</th>
-                <th align='left' id="items">Total Items</th>
-                <th align='left' id="converted">Converted</th>
-                <th align='left' id="downloaded">Downloaded</th>
-                <th align='left' id="percent_complete">Complete</th>
+                <th align="left" id="delete_row">Delete</th>
+                <th align="left" id="state">State</th>
+                <th align="left" id="user">User</th>
+                <th align="left" id="title">Title</th>
+                <th align="left" id="type">Type</th>
+                <th align="left" id="platform">Platform</th>
+                <th align="left" id="device">Device</th>
+                <th align="left" id="size">Total Size</th>
+                <th align="left" id="items">Total Items</th>
+                <th align="left" id="converted">Converted</th>
+                <th align="left" id="downloaded">Downloaded</th>
+                <th align="left" id="percent_complete">Complete</th>
             </tr>
             </thead>
             <tbody>
@@ -47,6 +59,24 @@
 </%def>
 
 <%def name="modalIncludes()">
+<div class="modal fade" id="confirm-modal-delete" tabindex="-1" role="dialog" aria-labelledby="confirm-modal-delete">
+    <div class="modal-dialog">
+        <div class="modal-content">
+            <div class="modal-header">
+                <button type="button" class="close" data-dismiss="modal" aria-hidden="true"><i class="fa fa-remove"></i></button>
+                <h4 class="modal-title" id="myModalLabel">Confirm Delete</h4>
+            </div>
+            <div class="modal-body" style="text-align: center;">
+                <p>Are you REALLY sure you want to delete <strong><span id="deleteCount"></span></strong> sync item(s)?</p>
+                <p>This is permanent and cannot be undone!</p>
+            </div>
+            <div class="modal-footer">
+                <button type="button" class="btn btn-dark" data-dismiss="modal">Cancel</button>
+                <button type="button" class="btn btn-danger btn-ok" data-dismiss="modal" id="confirm-delete">Delete</button>
+            </div>
+        </div>
+    </div>
+</div>
 </%def>
 
 <%def name="javascriptIncludes()">
@@ -64,10 +94,57 @@
             }
         }
         sync_table = $('#sync_table').DataTable(sync_table_options);
-        var colvis = new $.fn.dataTable.ColVis( sync_table, { buttonText: '<i class="fa fa-columns"></i> Select columns', buttonClass: 'btn btn-dark' } );
+        var colvis = new $.fn.dataTable.ColVis( sync_table, { buttonText: '<i class="fa fa-columns"></i> Select columns', buttonClass: 'btn btn-dark', exclude: [0] } );
         $( colvis.button() ).appendTo('div.colvis-button-bar');
 
         clearSearchButton('sync_table', sync_table);
+
+        % if _session['user_group'] == 'admin':
+        $('#row-edit-mode').on('click', function() {
+            $('#row-edit-mode-alert').fadeIn(200);
+
+            if ($(this).hasClass('active')) {
+                if (syncs_to_delete.length > 0) {
+                    $('#deleteCount').text(syncs_to_delete.length);
+                    $('#confirm-modal-delete').modal();
+                    $('#confirm-modal-delete').one('click', '#confirm-delete', function () {
+                        syncs_to_delete.forEach(function(row, idx) {
+                            $.ajax({
+                                url: 'delete_sync_rows',
+                                type: 'POST',
+                                data: {
+                                    client_id: row.client_id,
+                                    sync_id: row.sync_id
+                                },
+                                async: true,
+                                success: function (data) {
+                                    var msg = "Sync deleted";
+                                    showMsg(msg, false, true, 2000);
+                                }
+                            });
+                        });
+                        sync_table.draw();
+                    });
+                }
+
+                $('.delete-control').each(function () {
+                    $(this).addClass('hidden');
+                    $('#row-edit-mode-alert').fadeOut(200);
+                });
+
+            } else {
+                syncs_to_delete = [];
+                $('.delete-control').each(function() {
+                    $(this).find('button.btn-danger').toggleClass('btn-warning').toggleClass('btn-danger');
+                    $(this).removeClass('hidden');
+                });
+            }
+        });
+        % endif
+    });
+
+    $("#refresh-syncs-list").click(function() {
+        sync_table.draw();
     });
 </script>
 </%def>
diff --git a/data/interfaces/default/user.html b/data/interfaces/default/user.html
index 979c1321..2e545596 100644
--- a/data/interfaces/default/user.html
+++ b/data/interfaces/default/user.html
@@ -169,6 +169,9 @@ DOCUMENTATION :: END
                                                     <input type="radio" name="media_type-filter" id="history-music" value="track" autocomplete="off"> Music
                                                 </label>
                                             </div>
+                                            <div class="btn-group">
+                                                <button class="btn btn-dark refresh-history-button" id="refresh-history-list"><i class="fa fa-refresh"></i> Refresh history</button>
+                                            </div>
                                             <div class="btn-group colvis-button-bar" id="button-bar-history"></div>
                                         </div>
                                     </div>
@@ -517,17 +520,18 @@ DOCUMENTATION :: END
                     $('#deleteCount').text(history_to_delete.length);
                     $('#confirm-modal-delete').modal();
                     $('#confirm-modal-delete').one('click', '#confirm-delete', function () {
-                        for (var i = 0; i < history_to_delete.length; i++) {
+                        history_to_delete.forEach(function(row, idx) {
                             $.ajax({
                                 url: 'delete_history_rows',
-                                data: { row_id: history_to_delete[i] },
+                                type: 'POST',
+                                data: { row_id: row },
                                 async: true,
                                 success: function (data) {
                                     var msg = "History deleted";
                                     showMsg(msg, false, true, 2000);
                                 }
                             });
-                        }
+                        });
                         history_table.draw();
                     });
                 }
@@ -547,6 +551,10 @@ DOCUMENTATION :: END
         });
         % endif
 
+        $("#refresh-history-list").click(function () {
+            history_table.draw();
+        });
+
         function recentlyWatched() {
             // Populate recently watched
             $.ajax({
diff --git a/data/interfaces/default/users.html b/data/interfaces/default/users.html
index 5f507fab..3f547f87 100644
--- a/data/interfaces/default/users.html
+++ b/data/interfaces/default/users.html
@@ -134,10 +134,11 @@
 
                     $('#confirm-modal-delete').modal();
                     $('#confirm-modal-delete').one('click', '#confirm-delete', function () {
-                        for (var i = 0; i < users_to_delete.length; i++) {
+                        users_to_delete.forEach(function(row, idx) {
                             $.ajax({
                                 url: 'delete_user',
-                                data: { user_id: users_to_delete[i] },
+                                type: 'POST',
+                                data: { user_id: row },
                                 cache: false,
                                 async: true,
                                 success: function (data) {
@@ -145,11 +146,12 @@
                                     showMsg(msg, false, true, 2000);
                                 }
                             });
-                        }
-                        for (var i = 0; i < users_to_purge.length; i++) {
+                        });
+                        users_to_purge.forEach(function(row, idx) {
                             $.ajax({
                                 url: 'delete_all_user_history',
-                                data: { user_id: users_to_purge[i] },
+                                type: 'POST',
+                                data: { user_id: row },
                                 cache: false,
                                 async: true,
                                 success: function (data) {
@@ -157,7 +159,7 @@
                                     showMsg(msg, false, true, 2000);
                                 }
                             });
-                        }
+                        });
                         users_list_table.draw();
                     });
                 }
diff --git a/plexpy/plextv.py b/plexpy/plextv.py
index 03de5b31..26cdcc77 100644
--- a/plexpy/plextv.py
+++ b/plexpy/plextv.py
@@ -296,7 +296,7 @@ class PlexTV(object):
         return request
 
     def get_plextv_sync_lists(self, machine_id='', output_format=''):
-        uri = '/servers/' + machine_id + '/sync_lists'
+        uri = '/servers/%s/sync_lists' % machine_id
         request = self.request_handler.make_request(uri=uri,
                                                     proto=self.protocol,
                                                     request_type='GET',
@@ -337,6 +337,24 @@ class PlexTV(object):
 
         return request
 
+    def delete_plextv_device_sync_lists(self, client_id='', output_format=''):
+        uri = '/devices/%s/sync_items' % client_id
+        request = self.request_handler.make_request(uri=uri,
+                                                    proto=self.protocol,
+                                                    request_type='GET',
+                                                    output_format=output_format)
+
+        return request
+
+    def delete_plextv_sync(self, client_id='', sync_id='', output_format=''):
+        uri = '/devices/%s/sync_items/%s' % (client_id, sync_id)
+        request = self.request_handler.make_request(uri=uri,
+                                                    proto=self.protocol,
+                                                    request_type='DELETE',
+                                                    output_format=output_format)
+
+        return request
+
     def get_full_users_list(self):
         friends_list = self.get_plextv_friends()
         own_account = self.get_plextv_user_details()
@@ -425,7 +443,8 @@ class PlexTV(object):
             logger.warn(u"PlexPy PlexTV :: Unable to parse XML for get_synced_items.")
         else:
             for a in xml_head:
-                client_id = helpers.get_xml_attr(a, 'id')
+                sync_id = helpers.get_xml_attr(a, 'id')
+                client_id = helpers.get_xml_attr(a, 'clientIdentifier')
                 sync_device = a.getElementsByTagName('Device')
                 for device in sync_device:
                     device_user_id = helpers.get_xml_attr(device, 'userID')
@@ -505,6 +524,7 @@ class PlexTV(object):
                                         "video_quality": settings_video_quality,
                                         "total_size": status_total_size,
                                         "failure": status_failure,
+                                        "client_id": client_id,
                                         "sync_id": sync_id
                                         }
 
@@ -512,6 +532,10 @@ class PlexTV(object):
 
         return session.filter_session_info(synced_items, filter_key='user_id')
 
+    def delete_sync(self, client_id, sync_id):
+        logger.info(u"PlexPy PlexTV :: Deleting sync item '%s'." % sync_id)
+        self.delete_plextv_sync(client_id=client_id, sync_id=sync_id)
+
     def get_server_urls(self, include_https=True):
 
         if plexpy.CONFIG.PMS_IDENTIFIER:
diff --git a/plexpy/webserve.py b/plexpy/webserve.py
index 19e65206..4a650a29 100644
--- a/plexpy/webserve.py
+++ b/plexpy/webserve.py
@@ -2271,6 +2271,17 @@ class WebInterface(object):
 
         return output
 
+    @cherrypy.expose
+    @cherrypy.tools.json_out()
+    @requireAuth(member_of("admin"))
+    def delete_sync_rows(self, client_id, sync_id, **kwargs):
+        if client_id and sync_id:
+            plex_tv = plextv.PlexTV()
+            delete_row = plex_tv.delete_sync(client_id=client_id, sync_id=sync_id)
+            return {'message': 'Sync deleted'}
+        else:
+            return {'message': 'no data received'}
+
 
     ##### Logs #####
     @cherrypy.expose