diff --git a/var/www/common.php b/var/www/common.php
index d6a596a..3119e96 100644
--- a/var/www/common.php
+++ b/var/www/common.php
@@ -729,16 +729,22 @@ function del_user_db(int $user_id, string $mysql_db) {
 	}
 }
 
-function get_new_tor_instance(){
+function get_new_tor_instance(string $type = 'onion') : string {
 	$db = get_db_instance();
-	$stmt = $db->query('SELECT s.ID FROM service_instances AS s LEFT JOIN onions AS o ON (s.ID = o.instance) GROUP BY s.ID ORDER BY count(s.ID) LIMIT 1;');
+	if($type === 'onion'){
+		$stmt = $db->query('SELECT s.ID FROM service_instances AS s LEFT JOIN onions AS o ON (s.ID = o.instance) GROUP BY s.ID ORDER BY count(s.ID) LIMIT 1;');
+	} else {
+		$stmt = $db->query('SELECT s.ID FROM service_instances AS s LEFT JOIN users AS u ON (s.ID = u.instance) GROUP BY s.ID ORDER BY count(s.ID) LIMIT 1;');
+	}
 	return $stmt->fetch(PDO::FETCH_NUM)[0];
 }
 
 function add_user_onion(int $user_id, string $onion, string $priv_key, int $onion_version) {
 	$db = get_db_instance();
 	$stmt=$db->prepare('INSERT INTO onions (user_id, onion, private_key, version, enabled, enable_smtp, instance) VALUES (?, ?, ?, ?, 1, 0, ?);');
-	$stmt->execute([$user_id, $onion, $priv_key, $onion_version, get_new_tor_instance()]);
+	$instance = get_new_tor_instance();
+	$stmt->execute([$user_id, $onion, $priv_key, $onion_version, $instance]);
+	enqueue_instance_reload($instance);
 }
 
 function del_user_onion(int $user_id, string $onion) {
@@ -776,6 +782,7 @@ function add_user_domain(int $user_id, string $domain) : string {
 	}
 	$stmt = $db->prepare("INSERT INTO domains (user_id, domain, enabled) VALUES (?, ?, 1);");
 	$stmt->execute([$user_id, $domain]);
+	enqueue_instance_reload();
 	return '';
 }
 
@@ -786,6 +793,7 @@ function del_user_domain(int $user_id, string $domain) {
 	if($stmt->fetch()){
 		$stmt = $db->prepare("DELETE FROM domains WHERE user_id = ? AND domain = ?;");
 		$stmt->execute([$user_id, $domain]);
+		enqueue_instance_reload();
 	}
 }
 
diff --git a/var/www/html/home.php b/var/www/html/home.php
index 6915196..a1aad65 100644
--- a/var/www/html/home.php
+++ b/var/www/html/home.php
@@ -114,8 +114,6 @@ if(isset($_POST['action']) && $_POST['action']==='add_domain' && !empty($_POST['
 	$error = add_user_domain($user['id'], $_POST['domain']);
 	if(!empty($error)){
 		$msg = "<p style=\"color:red;\">$error</p>";
-	}else{
-		enqueue_instance_reload();
 	}
 }
 if(isset($_POST['action']) && $_POST['action']==='del_domain' && !empty($_POST['domain'])){
@@ -143,22 +141,21 @@ if(isset($_POST['action']) && $_POST['action']==='del_domain_2' && !empty($_POST
 		die($error);
 	}
 	del_user_domain($user['id'], $_POST['domain']);
-	enqueue_instance_reload();
 }
 if(isset($_REQUEST['action']) && isset($_REQUEST['onion']) && $_REQUEST['action']==='edit_onion'){
 	if($error=check_csrf_error()){
 		die($error);
 	}
-	$stmt=$db->prepare('SELECT onions.version FROM onions INNER JOIN users ON (users.id=onions.user_id) WHERE onions.onion = ? AND users.id = ? AND onions.enabled IN (0, 1);');
+	$stmt=$db->prepare('SELECT onions.version, onions.instance FROM onions INNER JOIN users ON (users.id=onions.user_id) WHERE onions.onion = ? AND users.id = ? AND onions.enabled IN (0, 1);');
 	$stmt->execute([$_REQUEST['onion'], $user['id']]);
-	if($onion=$stmt->fetch(PDO::FETCH_NUM)){
+	if($onion=$stmt->fetch(PDO::FETCH_ASSOC)){
 		$stmt=$db->prepare('UPDATE onions SET enabled = ?, enable_smtp = ?, num_intros = ?, max_streams = ? WHERE onion = ?;');
 		$enabled = isset($_REQUEST['enabled']) ? 1 : 0;
 		$enable_smtp = isset($_REQUEST['enable_smtp']) ? 1 : 0;
 		$num_intros = intval($_REQUEST['num_intros']);
 		if($num_intros<3){
 				$num_intros = 3;
-		}elseif($onion[0]==2 && $num_intros>10){
+		}elseif($onion['version']==2 && $num_intros>10){
 			$num_intros = 10;
 		}elseif($num_intros>20){
 			$num_intros = 20;
@@ -170,7 +167,7 @@ if(isset($_REQUEST['action']) && isset($_REQUEST['onion']) && $_REQUEST['action'
 			$max_streams = 65535;
 		}
 		$stmt->execute([$enabled, $enable_smtp, $num_intros, $max_streams, $_REQUEST['onion']]);
-		enqueue_instance_reload(substr($_REQUEST['onion'], 0, 1));
+		enqueue_instance_reload($onion['instance']);
 	}
 }
 if(isset($_REQUEST['action']) && isset($_POST['domain']) && $_POST['action']==='edit_domain'){
diff --git a/var/www/html/register.php b/var/www/html/register.php
index 0bbfb33..f1f4a2e 100644
--- a/var/www/html/register.php
+++ b/var/www/html/register.php
@@ -104,7 +104,7 @@ if($_SERVER['REQUEST_METHOD']==='POST'){
 	}elseif($ok){
 		$mysql_user = add_mysql_user($_POST['pass']);
 		$stmt=$db->prepare('INSERT INTO users (username, system_account, password, dateadded, public, php, autoindex, mysql_user, instance) VALUES (?, ?, ?, ?, ?, ?, ?, ?, ?);');
-		$stmt->execute([$_POST['username'], substr("$onion.onion", 0, 32), $hash, time(), $public_list, $php, $autoindex, $mysql_user, get_new_tor_instance()]);
+		$stmt->execute([$_POST['username'], substr("$onion.onion", 0, 32), $hash, time(), $public_list, $php, $autoindex, $mysql_user, get_new_tor_instance('system')]);
 		$user_id = $db->lastInsertId();
 		$stmt = $db->prepare('INSERT INTO disk_quota (user_id, quota_size, quota_files) VALUES (?, ?, ?);');
 		$stmt->execute([$user_id, DEFAULT_QUOTA_SIZE, DEFAULT_QUOTA_FILES]);