diff --git a/database.sql b/database.sql
index ae71114e5b..b4f18a2685 100644
--- a/database.sql
+++ b/database.sql
@@ -1,6 +1,6 @@
 -- ------------------------------------------
 -- Friendica 2024.03-rc (Yellow Archangel)
--- DB_UPDATE_VERSION 1556
+-- DB_UPDATE_VERSION 1557
 -- ------------------------------------------
 
 
diff --git a/src/Model/APContact.php b/src/Model/APContact.php
index 392f56ea43..0b8a78a999 100644
--- a/src/Model/APContact.php
+++ b/src/Model/APContact.php
@@ -376,6 +376,9 @@ class APContact
 		}
 
 		$apcontact['discoverable'] = JsonLD::fetchElement($compacted, 'toot:discoverable', '@value');
+		if (is_null($apcontact['discoverable']) && ($apcontact['type'] == 'Application')) {
+			$apcontact['discoverable'] = false;
+		}
 
 		if (!empty($apcontact['photo'])) {
 			$apcontact['photo'] = Network::addBasePath($apcontact['photo'], $apcontact['url']);
diff --git a/src/Model/Contact.php b/src/Model/Contact.php
index 3b09991cff..a04d1a5382 100644
--- a/src/Model/Contact.php
+++ b/src/Model/Contact.php
@@ -1130,7 +1130,7 @@ class Contact
 	{
 		// Always unarchive the relay contact entry
 		if (!empty($contact['batch']) && !empty($contact['term-date']) && ($contact['term-date'] > DBA::NULL_DATETIME)) {
-			$fields = ['failed' => false, 'term-date' => DBA::NULL_DATETIME, 'archive' => false];
+			$fields = ['failed' => false, 'term-date' => DBA::NULL_DATETIME, 'archive' => false, 'unsearchable' => true];
 			$condition = ['uid' => 0, 'network' => Protocol::FEDERATED, 'batch' => $contact['batch'], 'contact-type' => self::TYPE_RELAY];
 			if (!DBA::exists('contact', array_merge($condition, $fields))) {
 				self::update($fields, $condition);
diff --git a/src/Network/Probe.php b/src/Network/Probe.php
index fc5125f259..712c3c6dfd 100644
--- a/src/Network/Probe.php
+++ b/src/Network/Probe.php
@@ -118,7 +118,8 @@ class Probe
 				'following', 'followers', 'inbox', 'outbox', 'sharedinbox',
 				'priority', 'network', 'pubkey', 'manually-approve', 'baseurl', 'gsid'];
 
-		$numeric_fields = ['gsid', 'hide', 'account-type', 'manually-approve'];
+		$numeric_fields = ['gsid', 'account-type'];
+		$boolean_fields = ['hide', 'manually-approve'];
 
 		if (!empty($data['photo'])) {
 			$data['photo'] = Network::addBasePath($data['photo'], $data['url']);
@@ -134,6 +135,8 @@ class Probe
 			if (isset($data[$field])) {
 				if (in_array($field, $numeric_fields)) {
 					$newdata[$field] = (int)$data[$field];
+				} elseif (in_array($field, $boolean_fields)) {
+					$newdata[$field] = (bool)$data[$field];
 				} else {
 					$newdata[$field] = trim($data[$field]);
 				}
diff --git a/src/Protocol/Relay.php b/src/Protocol/Relay.php
index d57cac21bf..8dd5e13c04 100644
--- a/src/Protocol/Relay.php
+++ b/src/Protocol/Relay.php
@@ -246,13 +246,14 @@ class Relay
 				$fields['contact-type'] = Contact::TYPE_RELAY;
 				Logger::info('Assigning missing data for relay contact', ['server' => $gserver['url'], 'id' => $old['id']]);
 			}
-		} elseif (empty($fields)) {
+		} elseif (empty($fields) && $old['unsearchable']) {
 			Logger::info('No content to update, quitting', ['server' => $gserver['url']]);
 			return;
 		}
 
 		if (DBA::isResult($old)) {
-			$fields['updated'] = DateTimeFormat::utcNow();
+			$fields['updated']      = DateTimeFormat::utcNow();
+			$fields['unsearchable'] = true;
 
 			Logger::info('Update relay contact', ['server' => $gserver['url'], 'id' => $old['id'], 'fields' => $fields]);
 			Contact::update($fields, ['id' => $old['id']], $old);
@@ -265,6 +266,7 @@ class Relay
 				'rel' => Contact::FOLLOWER, 'blocked' => false,
 				'pending' => false, 'writable' => true,
 				'gsid' => $gserver['id'],
+				'unsearchable' => true,
 				'baseurl' => $gserver['url'], 'contact-type' => Contact::TYPE_RELAY];
 
 			$fields = array_merge($default, $fields);
diff --git a/static/dbstructure.config.php b/static/dbstructure.config.php
index cfda055818..8206ca34fb 100644
--- a/static/dbstructure.config.php
+++ b/static/dbstructure.config.php
@@ -56,7 +56,7 @@ use Friendica\Database\DBA;
 
 // This file is required several times during the test in DbaDefinition which justifies this condition
 if (!defined('DB_UPDATE_VERSION')) {
-	define('DB_UPDATE_VERSION', 1556);
+	define('DB_UPDATE_VERSION', 1557);
 }
 
 return [
diff --git a/update.php b/update.php
index ffdfa55618..5295d0b210 100644
--- a/update.php
+++ b/update.php
@@ -63,6 +63,7 @@ use Friendica\Protocol\Activity;
 use Friendica\Protocol\Delivery;
 use Friendica\Security\PermissionSet\Repository\PermissionSet;
 use Friendica\Util\DateTimeFormat;
+use Friendica\Worker\UpdateContact;
 
 // Post-update script of PR 5751
 function update_1298()
@@ -1447,3 +1448,13 @@ function update_1556()
 
 	return Update::SUCCESS;
 }
+
+function update_1557()
+{
+	$contacts = DBA::select('account-view', ['id'], ['platform' => 'friendica', 'contact-type' => Contact::TYPE_RELAY]);
+	while ($contact = DBA::fetch($contacts)) {
+		UpdateContact::add(Worker::PRIORITY_LOW, $contact['id']);
+	}
+	DBA::close($contacts);
+	return Update::SUCCESS;
+}