diff --git a/FAQ.md b/FAQ.md
index ec57e6e..9097da2 100644
--- a/FAQ.md
+++ b/FAQ.md
@@ -451,6 +451,19 @@ The controlled side works fine with UDP `21116` port, but it can not connect to
 
 > User: Thank you this worked! Much appreciated.
 
+- Case 4
+
+> User: I enabled "disable-udp=Y", but still had the same issue.
+>
+> RustDesk: Could you try force relay, https://github.com/rustdesk/rustdesk/wiki/FAQ#force-relay
+>
+> User: Great, it works. How can I set it for all connections?
+>
+> RustDesk: You can set it on web console.
+
+![image](https://github.com/user-attachments/assets/fd31db2b-4975-4f0e-900f-9b1efd90171a)
+
+
 # Deploy RustDesk server in intranet.
 
 First you should set relay server with public ip (you need to fix NAT hairping problem to use public ip in intranet first) explicitly on "settings" -> "relay" of web console. Or you can set relay server (public ip) explcitly on controlled side (remote side, the device you want to control).