diff --git a/osu.Game/Online/Spectator/SpectatorClient.cs b/osu.Game/Online/Spectator/SpectatorClient.cs
index 4a43aa6c66..08e1e78d86 100644
--- a/osu.Game/Online/Spectator/SpectatorClient.cs
+++ b/osu.Game/Online/Spectator/SpectatorClient.cs
@@ -294,17 +294,21 @@ private void sendNextBundleIfRequired()
 
             lastSend = tcs.Task;
 
-            SendFramesInternal(bundle).ContinueWith(t => Schedule(() =>
+            SendFramesInternal(bundle).ContinueWith(t =>
             {
+                // Handle exception outside of `Schedule` to ensure it doesn't go unovserved.
                 bool wasSuccessful = t.Exception == null;
 
-                // If the last bundle send wasn't successful, try again without dequeuing.
-                if (wasSuccessful)
-                    pendingFrameBundles.Dequeue();
+                return Schedule(() =>
+                {
+                    // If the last bundle send wasn't successful, try again without dequeuing.
+                    if (wasSuccessful)
+                        pendingFrameBundles.Dequeue();
 
-                tcs.SetResult(wasSuccessful);
-                sendNextBundleIfRequired();
-            }));
+                    tcs.SetResult(wasSuccessful);
+                    sendNextBundleIfRequired();
+                });
+            });
         }
     }
 }