From 97694dc43539a1bda7225f2ccce761ff0a9a2d15 Mon Sep 17 00:00:00 2001
From: RustDesk <71636191+rustdesk@users.noreply.github.com>
Date: Tue, 17 Jun 2025 18:53:39 +0800
Subject: [PATCH] Updated FAQ (markdown)

---
 FAQ.md | 3 ++-
 1 file changed, 2 insertions(+), 1 deletion(-)

diff --git a/FAQ.md b/FAQ.md
index 4e4d34a..1e8a3d1 100644
--- a/FAQ.md
+++ b/FAQ.md
@@ -359,7 +359,8 @@ https://github.com/rustdesk/rustdesk/discussions/6398#discussioncomment-9065991
 
 # Connecting
 
-Ensure your relay server (`hbbr` which uses TCP `21117` port) is running on the same server of `hbbs`.
+- Ensure your relay server (`hbbr` which uses TCP `21117` port) is running on the same server of `hbbs`.
+- Ensure the controlled side can connect to `hbbs` with tcp `21116` port (`telnet server-ip 21116`)
 
 ![image](https://github.com/user-attachments/assets/90c51c37-8ec4-4bcf-96e3-e8d21b60c878)