diff --git a/deluge/core/core.py b/deluge/core/core.py
index e64aa3e72..ecd6976e3 100644
--- a/deluge/core/core.py
+++ b/deluge/core/core.py
@@ -77,7 +77,6 @@ class Core(component.Component):
 
         # --- libtorrent plugins ---
         # Allows peers to download the metadata from the swarm directly
-        self.session.add_extension("metadata_transfer")
         self.session.add_extension("ut_metadata")
         # Ban peers that sends bad data
         self.session.add_extension("smart_ban")
diff --git a/deluge/core/preferencesmanager.py b/deluge/core/preferencesmanager.py
index d7aa3e8aa..35dfec734 100644
--- a/deluge/core/preferencesmanager.py
+++ b/deluge/core/preferencesmanager.py
@@ -53,7 +53,6 @@ DEFAULT_PREFS = {
     "upnp": True,
     "natpmp": True,
     "utpex": True,
-    "lt_tex": True,
     "lsd": True,
     "enc_in_policy": 1,
     "enc_out_policy": 1,
@@ -266,11 +265,6 @@ class PreferencesManager(component.Component):
         if value:
             self.session.add_extension("ut_pex")
 
-    def _on_set_lt_tex(self, key, value):
-        log.debug("lt_tex value set to %s", value)
-        if value:
-            self.session.add_extension("lt_trackers")
-
     def _on_set_enc_in_policy(self, key, value):
         self._on_set_encryption(key, value)
 
diff --git a/deluge/ui/console/modes/preferences/preference_panes.py b/deluge/ui/console/modes/preferences/preference_panes.py
index 4c36510a7..a156398d8 100644
--- a/deluge/ui/console/modes/preferences/preference_panes.py
+++ b/deluge/ui/console/modes/preferences/preference_panes.py
@@ -249,7 +249,6 @@ class NetworkPane(BasePreferencePane):
         self.add_checked_input("upnp", "UPnP", core_conf["upnp"])
         self.add_checked_input("natpmp", "NAT-PMP", core_conf["natpmp"])
         self.add_checked_input("utpex", "Peer Exchange", core_conf["utpex"])
-        self.add_checked_input("lt_tex", "Tracker Exchange", core_conf["lt_tex"])
         self.add_checked_input("lsd", "LSD", core_conf["lsd"])
         self.add_checked_input("dht", "DHT", core_conf["dht"])
 
diff --git a/deluge/ui/gtkui/glade/preferences_dialog.ui b/deluge/ui/gtkui/glade/preferences_dialog.ui
index 502d4ac17..d3855a908 100644
--- a/deluge/ui/gtkui/glade/preferences_dialog.ui
+++ b/deluge/ui/gtkui/glade/preferences_dialog.ui
@@ -3256,7 +3256,7 @@ used sparingly.</property>
                                       <object class="GtkTable" id="table8">
                                         <property name="visible">True</property>
                                         <property name="can_focus">False</property>
-                                        <property name="n_rows">3</property>
+                                        <property name="n_rows">2</property>
                                         <property name="n_columns">3</property>
                                         <property name="column_spacing">6</property>
                                         <property name="row_spacing">1</property>
@@ -3311,25 +3311,6 @@ used sparingly.</property>
                                             <property name="right_attach">3</property>
                                           </packing>
                                         </child>
-                                        <child>
-                                          <object class="GtkCheckButton" id="chk_lt_tex">
-                                            <property name="label" translatable="yes">Tracker Exchange</property>
-                                            <property name="use_action_appearance">False</property>
-                                            <property name="visible">True</property>
-                                            <property name="can_focus">True</property>
-                                            <property name="receives_default">False</property>
-                                            <property name="tooltip_text" translatable="yes">Exchanges trackers between clients. (Disabling requires restart)</property>
-                                            <property name="use_underline">True</property>
-                                            <property name="active">True</property>
-                                            <property name="draw_indicator">True</property>
-                                          </object>
-                                          <packing>
-                                            <property name="left_attach">2</property>
-                                            <property name="right_attach">3</property>
-                                            <property name="top_attach">1</property>
-                                            <property name="bottom_attach">2</property>
-                                          </packing>
-                                        </child>
                                         <child>
                                           <object class="GtkCheckButton" id="chk_lsd">
                                             <property name="label" translatable="yes">LSD</property>
@@ -3373,8 +3354,6 @@ used sparingly.</property>
                                               <object class="GtkLabel" id="label_peer_tos">
                                                 <property name="visible">True</property>
                                                 <property name="can_focus">False</property>
-                                                <property name="tooltip_text" translatable="yes">TOS can help with network conjestion. This value is included in every IPv4 packet header sent to peers (inc. web seeds).
-Requires a Hex value.</property>
                                                 <property name="xpad">3</property>
                                                 <property name="label" translatable="yes">Peer TOS Byte:</property>
                                               </object>
@@ -3390,6 +3369,7 @@ Requires a Hex value.</property>
                                                 <property name="visible">True</property>
                                                 <property name="can_focus">True</property>
                                                 <property name="max_length">4</property>
+                                                <property name="invisible_char">•</property>
                                                 <property name="width_chars">4</property>
                                                 <property name="text">0x00</property>
                                                 <property name="truncate_multiline">True</property>
@@ -3406,9 +3386,10 @@ Requires a Hex value.</property>
                                             </child>
                                           </object>
                                           <packing>
+                                            <property name="left_attach">2</property>
                                             <property name="right_attach">3</property>
-                                            <property name="top_attach">2</property>
-                                            <property name="bottom_attach">3</property>
+                                            <property name="top_attach">1</property>
+                                            <property name="bottom_attach">2</property>
                                           </packing>
                                         </child>
                                       </object>
diff --git a/deluge/ui/gtkui/preferences.py b/deluge/ui/gtkui/preferences.py
index fed298d98..8880dd94e 100644
--- a/deluge/ui/gtkui/preferences.py
+++ b/deluge/ui/gtkui/preferences.py
@@ -337,7 +337,6 @@ class Preferences(component.Component):
             "chk_upnp": ("active", "upnp"),
             "chk_natpmp": ("active", "natpmp"),
             "chk_utpex": ("active", "utpex"),
-            "chk_lt_tex": ("active", "lt_tex"),
             "chk_lsd": ("active", "lsd"),
             "chk_new_releases": ("active", "new_release_check"),
             "chk_send_info": ("active", "send_info"),
@@ -545,7 +544,6 @@ class Preferences(component.Component):
         new_core_config["upnp"] = self.builder.get_object("chk_upnp").get_active()
         new_core_config["natpmp"] = self.builder.get_object("chk_natpmp").get_active()
         new_core_config["utpex"] = self.builder.get_object("chk_utpex").get_active()
-        new_core_config["lt_tex"] = self.builder.get_object("chk_lt_tex").get_active()
         new_core_config["lsd"] = self.builder.get_object("chk_lsd").get_active()
         new_core_config["enc_in_policy"] = self.builder.get_object("combo_encin").get_active()
         new_core_config["enc_out_policy"] = self.builder.get_object("combo_encout").get_active()
diff --git a/deluge/ui/web/js/deluge-all/preferences/NetworkPage.js b/deluge/ui/web/js/deluge-all/preferences/NetworkPage.js
index 4846a26f7..25d227282 100644
--- a/deluge/ui/web/js/deluge-all/preferences/NetworkPage.js
+++ b/deluge/ui/web/js/deluge-all/preferences/NetworkPage.js
@@ -189,13 +189,6 @@ Deluge.preferences.Network = Ext.extend(Ext.form.FormPanel, {
             ctCls: 'x-deluge-indent-checkbox',
             name: 'dht'
         }));
-        optMan.bind('lt_tex', fieldset.add({
-            fieldLabel: '',
-            labelSeparator: '',
-            boxLabel: _('Tracker Exchange'),
-            ctCls: 'x-deluge-indent-checkbox',
-            name: 'lt_tex'
-        }));
 
         fieldset = this.add({
             xtype: 'fieldset',