diff --git a/examples/rtu-over-tcp-server.rs b/examples/rtu-over-tcp-server.rs
index 857d0429..084fbfa9 100644
--- a/examples/rtu-over-tcp-server.rs
+++ b/examples/rtu-over-tcp-server.rs
@@ -168,7 +168,7 @@ async fn client_context(socket_addr: SocketAddr) {
             let mut ctx = tokio_modbus::prelude::rtu::attach_slave(transport, Slave(1));
 
             println!("CLIENT: Reading 2 input registers...");
-            let response = ctx.read_input_registers(0x00, 2).await.unwrap();
+            let response = ctx.read_input_registers(0x00, 2).await.unwrap().unwrap();
             println!("CLIENT: The result is '{response:?}'");
             assert_eq!(response, [1234, 5678]);
 
@@ -179,7 +179,7 @@ async fn client_context(socket_addr: SocketAddr) {
 
             // Read back a block including the two registers we wrote.
             println!("CLIENT: Reading 4 holding registers...");
-            let response = ctx.read_holding_registers(0x00, 4).await.unwrap();
+            let response = ctx.read_holding_registers(0x00, 4).await.unwrap().unwrap();
             println!("CLIENT: The result is '{response:?}'");
             assert_eq!(response, [10, 7777, 8888, 40]);
 
diff --git a/examples/tcp-client-custom-fn.rs b/examples/tcp-client-custom-fn.rs
index c0f690d7..610d6712 100644
--- a/examples/tcp-client-custom-fn.rs
+++ b/examples/tcp-client-custom-fn.rs
@@ -16,7 +16,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
     println!("Fetching the coupler ID");
     let rsp = ctx
         .call(Request::Custom(0x66, Cow::Borrowed(&[0x11, 0x42])))
-        .await?;
+        .await??;
 
     match rsp {
         Response::Custom(f, rsp) => {
diff --git a/examples/tcp-client.rs b/examples/tcp-client.rs
index f35948c7..36e06bbb 100644
--- a/examples/tcp-client.rs
+++ b/examples/tcp-client.rs
@@ -12,7 +12,7 @@ async fn main() -> Result<(), Box<dyn std::error::Error>> {
     let mut ctx = tcp::connect(socket_addr).await?;
 
     println!("Fetching the coupler ID");
-    let data = ctx.read_input_registers(0x1000, 7).await?;
+    let data = ctx.read_input_registers(0x1000, 7).await??;
 
     let bytes: Vec<u8> = data.iter().fold(vec![], |mut x, elem| {
         x.push((elem & 0xff) as u8);
diff --git a/examples/tcp-server.rs b/examples/tcp-server.rs
index 2f3565cb..6ccdcacc 100644
--- a/examples/tcp-server.rs
+++ b/examples/tcp-server.rs
@@ -168,7 +168,7 @@ async fn client_context(socket_addr: SocketAddr) {
             let mut ctx = tcp::connect(socket_addr).await.unwrap();
 
             println!("CLIENT: Reading 2 input registers...");
-            let response = ctx.read_input_registers(0x00, 2).await.unwrap();
+            let response = ctx.read_input_registers(0x00, 2).await.unwrap().unwrap();
             println!("CLIENT: The result is '{response:?}'");
             assert_eq!(response, [1234, 5678]);
 
@@ -179,7 +179,7 @@ async fn client_context(socket_addr: SocketAddr) {
 
             // Read back a block including the two registers we wrote.
             println!("CLIENT: Reading 4 holding registers...");
-            let response = ctx.read_holding_registers(0x00, 4).await.unwrap();
+            let response = ctx.read_holding_registers(0x00, 4).await.unwrap().unwrap();
             println!("CLIENT: The result is '{response:?}'");
             assert_eq!(response, [10, 7777, 8888, 40]);
 
diff --git a/examples/tls-server.rs b/examples/tls-server.rs
index a6a809a8..779c154c 100644
--- a/examples/tls-server.rs
+++ b/examples/tls-server.rs
@@ -271,7 +271,7 @@ async fn client_context(socket_addr: SocketAddr) {
             let mut ctx = tcp::attach(transport);
 
             println!("CLIENT: Reading 2 input registers...");
-            let response = ctx.read_input_registers(0x00, 2).await.unwrap();
+            let response = ctx.read_input_registers(0x00, 2).await.unwrap().unwrap();
             println!("CLIENT: The result is '{response:?}'");
             assert_eq!(response, [1234, 5678]);
 
@@ -282,7 +282,7 @@ async fn client_context(socket_addr: SocketAddr) {
 
             // Read back a block including the two registers we wrote.
             println!("CLIENT: Reading 4 holding registers...");
-            let response = ctx.read_holding_registers(0x00, 4).await.unwrap();
+            let response = ctx.read_holding_registers(0x00, 4).await.unwrap().unwrap();
             println!("CLIENT: The result is '{response:?}'");
             assert_eq!(response, [10, 7777, 8888, 40]);