diff --git a/assets/js/um-functions.js b/assets/js/um-functions.js
index 8cacab19..2397839c 100644
--- a/assets/js/um-functions.js
+++ b/assets/js/um-functions.js
@@ -214,7 +214,7 @@ function UM_check_password_matched() {
 
 var xhrValidateUsername = false;
 function UM_check_username() {
-	jQuery(document).on('input[data-key=user_login]').on('keyup', function() {
+	jQuery(document).on('input[data-key=user_login]:not([disabled=disabled])').on('keyup', function() {
 		var field = jQuery('input[data-key=user_login]');
 		var value = field.val();
 
diff --git a/core/um-filters-profile.php b/core/um-filters-profile.php
index f2d09e14..dc825947 100644
--- a/core/um-filters-profile.php
+++ b/core/um-filters-profile.php
@@ -17,7 +17,7 @@
 	/***
 	***	@dynamic profile page title
 	***/
-	add_filter('wp_title', 'um_dynamic_user_profile_pagetitle', 10, 2 );
+	add_filter('wp_title', 'um_dynamic_user_profile_pagetitle', 100000, 2 );
 	add_filter('pre_get_document_title', 'um_dynamic_user_profile_pagetitle', 100000, 2 );
 	function um_dynamic_user_profile_pagetitle( $title, $sep = '' ) {
 		global $paged, $page, $ultimatemember;