From 9071bd370cf81aeaa9436aab9c0120916e159936 Mon Sep 17 00:00:00 2001
From: nils <48135649+Nilstrieb@users.noreply.github.com>
Date: Tue, 11 May 2021 14:57:46 +0200
Subject: [PATCH] Update README.md

---
 README.md | 4 ++++
 1 file changed, 4 insertions(+)

diff --git a/README.md b/README.md
index 3463031..ba49a81 100644
--- a/README.md
+++ b/README.md
@@ -5,3 +5,7 @@ Peer-to-peer DM Terminal chat
 Just start the program, then either (l)isten or (c)onnect, one person has to listen and then the other one has to connect to it.   
 The port is always 8080 for now, and the listeners ip address is shown for the listener, so it can easily be seen.  
 Then just write and the messages of the other person are shown in your terminal!
+
+## Debugging
+If it doesn't work, make sure that you connected to the correct ip address and port, and make sure that your firewall allows connections on port 8080 for this program.  
+If it still doesn't work open an issue.