diff --git a/openlp/core/lib/spelltextedit.py b/openlp/core/lib/spelltextedit.py
index 3b97323af..8b6b552be 100644
--- a/openlp/core/lib/spelltextedit.py
+++ b/openlp/core/lib/spelltextedit.py
@@ -142,6 +142,7 @@ class SpellTextEdit(QtWidgets.QPlainTextEdit):
         """
         Replaces the selected text with word.
         """
+        tag = tag.replace('&', '')
         for html in FormattingTags.get_html_tags():
             if tag == html['desc']:
                 cursor = self.textCursor()
diff --git a/openlp/core/ui/servicemanager.py b/openlp/core/ui/servicemanager.py
index 6db806995..cb49f528a 100644
--- a/openlp/core/ui/servicemanager.py
+++ b/openlp/core/ui/servicemanager.py
@@ -1322,8 +1322,8 @@ class ServiceManager(OpenLPMixin, RegistryMixin, QtWidgets.QWidget, Ui_ServiceMa
         The theme may have changed in the settings dialog so make sure the theme combo box is in the correct state.
         """
         visible = self.renderer.theme_level == ThemeLevel.Global
-        self.theme_label.setVisible(visible)
-        self.theme_combo_box.setVisible(visible)
+        self.toolbar.actions['theme_combo_box'].setVisible(visible)
+        self.toolbar.actions['theme_label'].setVisible(visible)
         self.regenerate_service_items()
 
     def regenerate_service_items(self, changed=False):
diff --git a/openlp/plugins/remotes/lib/httpserver.py b/openlp/plugins/remotes/lib/httpserver.py
index 26f00c359..88d1097dc 100644
--- a/openlp/plugins/remotes/lib/httpserver.py
+++ b/openlp/plugins/remotes/lib/httpserver.py
@@ -167,7 +167,6 @@ class HTTPSServer(HTTPServer):
         local_data = AppLocation.get_directory(AppLocation.DataDir)
         self.socket = ssl.SSLSocket(
             sock=socket.socket(self.address_family, self.socket_type),
-            ssl_version=ssl.PROTOCOL_TLSv1_2,
             certfile=os.path.join(local_data, 'remotes', 'openlp.crt'),
             keyfile=os.path.join(local_data, 'remotes', 'openlp.key'),
             server_side=True)
diff --git a/tests/functional/openlp_plugins/remotes/test_router.py b/tests/functional/openlp_plugins/remotes/test_router.py
index 28af5f2c1..e91db457b 100644
--- a/tests/functional/openlp_plugins/remotes/test_router.py
+++ b/tests/functional/openlp_plugins/remotes/test_router.py
@@ -378,3 +378,26 @@ class TestRouter(TestCase, TestMixin):
 
         # THEN: we should use the specific stage file instance
         self.router._process_file.assert_called_with(os.path.join('trb', 'trb.css'))
+
+    def serve_file_with_partial_params_test(self):
+        """
+         Test the serve_file method with an existing file
+         """
+        # GIVEN: mocked environment
+        self.router.send_response = MagicMock()
+        self.router.send_header = MagicMock()
+        self.router.end_headers = MagicMock()
+        self.router.wfile = MagicMock()
+        self.router.html_dir = os.path.normpath('test/dir')
+        self.router.template_vars = MagicMock()
+        with patch('openlp.core.lib.os.path.exists') as mocked_exists, \
+                patch('builtins.open', mock_open(read_data='123')):
+            mocked_exists.return_value = True
+
+            # WHEN: call serve_file with an existing html file
+            self.router.serve_file(os.path.normpath('test/dir/test'))
+
+            # THEN: it should return a 200 and the file
+            self.router.send_response.assert_called_once_with(200)
+            self.router.send_header.assert_called_once_with('Content-type', 'text/plain')
+            self.assertEqual(self.router.end_headers.call_count, 1, 'end_headers called once')