diff --git a/src/client.rs b/src/client.rs
index 33dc282..a7a80f0 100644
--- a/src/client.rs
+++ b/src/client.rs
@@ -4,7 +4,7 @@ use tokio::task::JoinSet;
 use packet::{builder::Builder, icmp, ip, Packet};
 use std::io::{Read, Write};
 use tun2::BoxError;
-use log::{error, info, LevelFilter};
+use log::{error, info, warn, LevelFilter};
 use std::sync::Arc;
 use std::net::{ SocketAddr, Ipv4Addr };
 use std::collections::HashMap;
@@ -143,6 +143,8 @@ pub async fn client_mode(client_config: ClientConfiguration) {
                                         Ok(decrypted) => { tx.send(decrypted); },
                                         Err(error) => error!("Decryption error! {:?}", error)
                                     }
+                                } else {
+                                    warn!("There is no static_secret");
                                 }
                             }, // payload
                             _ => error!("Unexpected header value.")
@@ -175,7 +177,11 @@ pub async fn client_mode(client_config: ClientConfiguration) {
                     let serialized_data = vpn_packet.serialize();
                     info!("Writing to sock: {:?}", serialized_data);
                     sock_snd.send(&serialized_data).await.unwrap();
+                } else {
+                    error!("Socket encryption failed.");
                 }
+            } else {
+                warn!("There is no shared_secret in main loop");
             }
         }
     }
diff --git a/src/server.rs b/src/server.rs
index 6bd44d2..6f26a34 100644
--- a/src/server.rs
+++ b/src/server.rs
@@ -67,6 +67,8 @@ pub async fn server_mode(server_config: ServerConfiguration) {
                 if let Ok(ciphered_d) = ciphered_data {
                     let vpn_packet = UDPVpnPacket{ data: ciphered_d, nonce: nonce.to_vec()};
                     sock_snd.send_to(&vpn_packet.serialize(), peer.addr).await;
+                } else {
+                    error!("Traffic encryption failed.");
                 }
             } else {
                 // TODO: check in config is broadcast mode enabled (if not, do not send this to everyone)