diff --git a/crates/lanparty-client-route/src/windows.rs b/crates/lanparty-client-route/src/windows.rs
index 67a72f1..b199b4c 100644
--- a/crates/lanparty-client-route/src/windows.rs
+++ b/crates/lanparty-client-route/src/windows.rs
@@ -184,7 +184,14 @@ impl Drop for ScopedInterfaceMetric {
             return;
         }
 
-        let _ = restore_interface_metric(self.previous);
+        if let Err(error) = restore_interface_metric(self.previous) {
+            eprintln!(
+                "failed to restore {:?} interface metric for index {} LUID {}: {error:#}",
+                self.previous.family(),
+                self.previous.identity().index(),
+                self.previous.identity().luid(),
+            );
+        }
     }
 }
 
@@ -215,7 +222,14 @@ impl Drop for ScopedDefaultRoutes {
             return;
         }
 
-        let _ = restore_default_routes(self.previous);
+        if let Err(error) = restore_default_routes(self.previous) {
+            eprintln!(
+                "failed to restore {:?} default-route state for index {} LUID {}: {error:#}",
+                self.previous.family(),
+                self.previous.identity().index(),
+                self.previous.identity().luid(),
+            );
+        }
     }
 }
 
@@ -246,7 +260,14 @@ impl Drop for ScopedInterfaceMtu {
             return;
         }
 
-        let _ = restore_interface_mtu(self.previous);
+        if let Err(error) = restore_interface_mtu(self.previous) {
+            eprintln!(
+                "failed to restore {:?} interface MTU for index {} LUID {}: {error:#}",
+                self.previous.family(),
+                self.previous.identity().index(),
+                self.previous.identity().luid(),
+            );
+        }
     }
 }
 
@@ -519,10 +540,15 @@ impl Drop for PinnedRelayRoute {
             return;
         }
 
-        unsafe {
+        let status = unsafe {
             // SAFETY: self.row is the same route row that was successfully created for this guard.
-            // Deletion failure is intentionally ignored during Drop.
-            DeleteIpForwardEntry2(&self.row);
+            DeleteIpForwardEntry2(&self.row)
+        };
+        if let Err(error) = windows_status(status) {
+            eprintln!(
+                "failed to delete relay host route to {} on interface index {} LUID {}: {error:#}",
+                self.destination, self.interface_index, self.interface_luid,
+            );
         }
     }
 }