diff --git a/src/display.rs b/src/display.rs
index 301ade2..78f2c7d 100644
--- a/src/display.rs
+++ b/src/display.rs
@@ -83,6 +83,7 @@ fn initialize_display(i2c: I2cdev) -> Result<Display, Box<dyn std::error::Error>
         .into_buffered_graphics_mode();
 
     disp.init().map_err(|e| format!("Display initialization error: {:?}", e))?;
+    disp.set_brightness(Brightness::DIMMEST)?;
     Ok(disp)
 }
 
diff --git a/src/main.rs b/src/main.rs
index 5f6831d..9dd4b55 100644
--- a/src/main.rs
+++ b/src/main.rs
@@ -51,15 +51,25 @@ fn main() -> Result<(), Box<dyn Error>> {
             .with_memory(MemoryRefreshKind::new().with_ram()),
     );
 
+    let mut networks = Networks::new_with_refreshed_list();
+    for (interface_name, network) in &networks {
+        println!("Ip Networks: {:?}", network.ip_networks());
+    }
+
     debug!("System initialized. System info:");
     debug!("================================");
     debug!("System name:             {}", System::name().unwrap_or_default());
     debug!("System kernel version:   {}", System::kernel_version().unwrap_or_default());
     debug!("System OS version:       {}", System::os_version().unwrap_or_default());
 
+    const SCREEN_TIMEOUT: Duration = Duration::from_secs(300);
+    const DISPLAY_ON_DURATION: Duration = Duration::from_secs(10);
+    const DISPLAY_OFF_DURATION: Duration = Duration::from_secs(20);
+
     let mut disk_usage = String::new();
     let disk_update_interval = Duration::from_secs(60);
     let mut last_disk_update = Instant::now() - disk_update_interval;
+    let start_time = Instant::now();
     info!("Starting main loop");
 
     fan_controller.fan_off()?;
@@ -68,11 +78,11 @@ fn main() -> Result<(), Box<dyn Error>> {
         sys.refresh_cpu_usage();
         sys.refresh_memory();
         
-        let ip_address = get_local_ip();
+        let ip_address = "replace me";
         let temp = get_cpu_temperature();
 
         let temp_str = format!("{:.1}", temp);
-        let cpu_usage = format!("{:.1}", sys.global_cpu_info().cpu_usage());
+        let cpu_usage = format!("{:.1}", sys.global_cpu_usage());
         let ram_usage = format!("{:.1}", get_ram_usage(&sys));
 
         trace!("Checking fan controller. Fan running: {}", fan_controller.is_running);
@@ -91,7 +101,12 @@ fn main() -> Result<(), Box<dyn Error>> {
             disk_usage = format!("{:.1}", get_disk_usage());
         }
 
-        poe_disp.update(&ip_address, cpu_usage, temp_str, ram_usage, &disk_usage).unwrap();
+        let elapsed_time = start_time.elapsed();
+        if elapsed_time < SCREEN_TIMEOUT || (elapsed_time - SCREEN_TIMEOUT) % DISPLAY_OFF_DURATION < DISPLAY_ON_DURATION {
+            poe_disp.update(&ip_address, cpu_usage, temp_str, ram_usage, &disk_usage).unwrap();
+        } else {
+            poe_disp.clear(BinaryColor::Off)?;
+        }
         thread::sleep(Duration::from_secs(1));
     }
 }
@@ -122,10 +137,3 @@ fn get_disk_usage() -> f64 {
         0.0
     }
 }
-
-fn get_local_ip() -> String {
-    match machine_ip::get() {
-        Some(ip) => ip.to_string(),
-        None => "No IP".to_string(),
-    }
-}