diff --git a/src/Cake.Parallel/ParallelCakeEngine.cs b/src/Cake.Parallel/ParallelCakeEngine.cs
index 9197367..1020c41 100644
--- a/src/Cake.Parallel/ParallelCakeEngine.cs
+++ b/src/Cake.Parallel/ParallelCakeEngine.cs
@@ -296,7 +296,10 @@ private void ReportErrors(IExecutionStrategy strategy, Action<Exception> errorRe
             {
                 strategy.ReportErrors(errorReporter, taskException);
             }
-            catch { }
+            catch
+            {
+                // Intentionally suppressed: if error reporting itself fails, there is nothing more we can do.
+            }
         }
 
         private void HandleErrors(IExecutionStrategy strategy, Action<Exception> errorHandler, Exception exception)
diff --git a/src/Cake.Parallel/ParallelGraphBuilder.cs b/src/Cake.Parallel/ParallelGraphBuilder.cs
index dd9e4ee..3c87a0a 100644
--- a/src/Cake.Parallel/ParallelGraphBuilder.cs
+++ b/src/Cake.Parallel/ParallelGraphBuilder.cs
@@ -8,7 +8,7 @@
 
 namespace Cake.Parallel.Module
 {
-    public class ParallelGraphBuilder
+    public static class ParallelGraphBuilder
     {
         public static CakeGraph Build(List<CakeTask> tasks)
         {
diff --git a/src/Cake.Parallel/ParallelGraphExtensions.cs b/src/Cake.Parallel/ParallelGraphExtensions.cs
index 23ced0e..62a9964 100644
--- a/src/Cake.Parallel/ParallelGraphExtensions.cs
+++ b/src/Cake.Parallel/ParallelGraphExtensions.cs
@@ -51,7 +51,7 @@ private static async Task Traverse(
             }
 
             // The below line does work correctly, but does not bubble up the TaskCanceledException
-            // await executeTask(nodeName, cancellationTokenSource).ConfigureAwait(false);
+            
             await Task.Run(() => executeTask(nodeName, cancellationTokenSource), token).ConfigureAwait(false);
         }