diff --git a/src/Solana.Unity.Rpc/Core/Http/CrossHttpClient.cs b/src/Solana.Unity.Rpc/Core/Http/CrossHttpClient.cs
index 16db587..3481922 100644
--- a/src/Solana.Unity.Rpc/Core/Http/CrossHttpClient.cs
+++ b/src/Solana.Unity.Rpc/Core/Http/CrossHttpClient.cs
@@ -70,6 +70,8 @@ private static async Task<HttpResponseMessage> SendUnityWebRequest(Uri uri, Http
         {
             response.Content = new StringContent("Error: " + e.Message);
             response.StatusCode = HttpStatusCode.ExpectationFailed;
+            _currentRequestTask?.TrySetException(e);
+            _currentRequestTask = null;
         }
         return response;
     }
@@ -104,7 +106,9 @@ private static Task<UnityWebRequest.Result> SendRequest(UnityWebRequest request)
         }
         catch (Exception ex)
         {
-            sendRequestTask.SetException(ex);
+            sendRequestTask.TrySetException(ex);
+            _currentRequestTask.SetException(ex);
+            _currentRequestTask = null;
         }
         return sendRequestTask.Task;
     }