diff --git a/Directory.Build.props b/Directory.Build.props
index 446456e..71e49a5 100644
--- a/Directory.Build.props
+++ b/Directory.Build.props
@@ -1,6 +1,6 @@
 <Project>
   <PropertyGroup>
-    <Version>0.5.0</Version>
+    <Version>0.5.1</Version>
     <Product>me-web?</Product>
     <Company>Arasaka di Hvozdikov Yevheniy</Company>
     <Copyright>© 2026 Arasaka di Hvozdikov Yevheniy</Copyright>
diff --git a/src/MeWeb.Server/ProbeService.cs b/src/MeWeb.Server/ProbeService.cs
index 023cca9..8d0fa19 100644
--- a/src/MeWeb.Server/ProbeService.cs
+++ b/src/MeWeb.Server/ProbeService.cs
@@ -95,18 +95,21 @@ public partial class ProbeService(IOptionsMonitor<ProbeOptions> options, ILogger
     await tracing.WaitAsync(ct);
     try
     {
-      var info = new ProcessStartInfo("tracepath") { RedirectStandardOutput = true, RedirectStandardError = true, UseShellExecute = false };
-      foreach (var argument in new[] { "-n", "-m", "16", target.ToString() }) info.ArgumentList.Add(argument);
+      var info = new ProcessStartInfo("stdbuf") { RedirectStandardOutput = true, RedirectStandardError = true, UseShellExecute = false };
+      foreach (var argument in new[] { "-oL", "tracepath", "-n", "-m", "16", target.ToString() }) info.ArgumentList.Add(argument);
       using var process = Process.Start(info);
       if (process is null) return hops;
       using var timeout = CancellationTokenSource.CreateLinkedTokenSource(ct);
       timeout.CancelAfter(TimeSpan.FromSeconds(25));
       try
       {
+        var silent = 0;
         while (await process.StandardOutput.ReadLineAsync(timeout.Token) is { } line)
         {
+          if (SilentLine().IsMatch(line) && ++silent >= 3) break;
           var match = HopLine().Match(line);
           if (!match.Success || !IPAddress.TryParse(match.Groups[2].Value, out var address)) continue;
+          silent = 0;
           var distance = int.Parse(match.Groups[1].Value, CultureInfo.InvariantCulture);
           if (hops.Any(h => h.Distance == distance)) continue;
           if (!IsPublic(address) || Refuse(address) is not null) continue;
@@ -148,6 +151,9 @@ public partial class ProbeService(IOptionsMonitor<ProbeOptions> options, ILogger
   [GeneratedRegex(@"^\s*(\d+):\s+([0-9a-fA-F.:]+)\s+([\d.]+)ms")]
   internal static partial Regex HopLine();
 
+  [GeneratedRegex(@"^\s*\d+:\s+no reply")]
+  internal static partial Regex SilentLine();
+
   async Task<ProbeOutcome> Knock(Ticket ticket, int port, CancellationToken ct)
   {
     await outbound.WaitAsync(ct);