diff --git a/src/main/java/org/dpsoftware/grabber/GrabberManager.java b/src/main/java/org/dpsoftware/grabber/GrabberManager.java
index b660cd84..82ef3da7 100644
--- a/src/main/java/org/dpsoftware/grabber/GrabberManager.java
+++ b/src/main/java/org/dpsoftware/grabber/GrabberManager.java
@@ -255,12 +255,14 @@ public void getFPS() {
         scheduledExecutorService.scheduleAtFixedRate(framerateTask, 0, 5, TimeUnit.SECONDS);
     }
 
+    // TODO
     private static void ping(String ip) {
         List<String> pingCmd = new ArrayList<>(Arrays.stream(NativeExecutor.isWindows() ? Constants.PING_WINDOWS : Constants.PING_LINUX).toList());
         pingCmd.add(ip);
         NativeExecutor.runNative(pingCmd.toArray(String[]::new), 3000);
     }
 
+    // TODO
     /**
      * Ping devices
      */