diff --git a/Helpers/HelperPhysicalAddress.cs b/Helpers/HelperPhysicalAddress.cs
index 3a326a0..26fbbf6 100644
--- a/Helpers/HelperPhysicalAddress.cs
+++ b/Helpers/HelperPhysicalAddress.cs
@@ -36,17 +36,20 @@ internal static class HelperPhysicalAddress
         if (ipv4Address.StartsWith(physicalAddressConfiguration.IPV4Filter) && (collection.Count < 2 || (!isSuggestion && collection[^1] != ipv4Address)))
         {
             logger.LogInformation("");
-            if (collection.Count == 0)
-                collection.Add($"block-{physicalAddress[^2..]}");
-            else
-                logger.LogInformation(collection[0]);
-            if (collection.Count < 2)
-                collection.Add(DateTime.Now.ToString("yyyy-MM-dd_HH-mm"));
-            else
+            if (collection.Count == 2)
+                collection[1] = DateTime.Now.ToString("yyyy-MM-dd_HH-mm");
+            else if (collection.Count == 0)
             {
-                logger.LogInformation(collection[1]);
-                _ = collection.Remove(ipv4Address);
+                collection.Add($"block-{physicalAddress[^2..]}");
+                collection.Add(DateTime.Now.ToString("yyyy-MM-dd_HH-mm"));
             }
+            if (collection.Count > 1)
+            {
+                logger.LogInformation(collection[0]);
+                logger.LogInformation(collection[1]);
+            }
+            if (collection.Remove(ipv4Address))
+                collection[1] = DateTime.Now.ToString("yyyy-MM-dd_HH-mm");
             collection.Add(ipv4Address);
             logger.LogInformation(ipv4Address);
             logger.LogInformation(physicalAddress);