diff --git a/src/core/Akka.Tests/Util/ResultSpec.cs b/src/core/Akka.Tests/Util/ResultSpec.cs
new file mode 100644
index 00000000000..8a77d3ddc98
--- /dev/null
+++ b/src/core/Akka.Tests/Util/ResultSpec.cs
@@ -0,0 +1,192 @@
+// -----------------------------------------------------------------------
+//  <copyright file="ResultSpec.cs" company="Akka.NET Project">
+//      Copyright (C) 2009-2024 Lightbend Inc. <http://www.lightbend.com>
+//      Copyright (C) 2013-2024 .NET Foundation <https://github.com/akkadotnet/akka.net>
+//  </copyright>
+// -----------------------------------------------------------------------
+
+using System;
+using System.Threading.Tasks;
+using Akka.Util;
+using FluentAssertions;
+using Xunit;
+using static FluentAssertions.FluentActions;
+
+namespace Akka.Tests.Util;
+
+public class ResultSpec
+{
+    [Fact(DisplayName = "Result constructor with value should return success")]
+    public void SuccessfulResult()
+    {
+        var result = new Result<int>(1);
+        
+        result.IsSuccess.Should().BeTrue();
+        result.Value.Should().Be(1);
+        result.Exception.Should().BeNull();
+    }
+    
+    [Fact(DisplayName = "Result constructor with exception should return failed")]
+    public void ExceptionResult()
+    {
+        var result = new Result<int>(new TestException("BOOM"));
+        
+        result.IsSuccess.Should().BeFalse();
+        result.Exception.Should().NotBeNull();
+        result.Exception.Should().BeOfType<TestException>();
+    }
+    
+    [Fact(DisplayName = "Result.Success with value should return success")]
+    public void SuccessfulStaticSuccess()
+    {
+        var result = Result.Success(1);
+        
+        result.IsSuccess.Should().BeTrue();
+        result.Value.Should().Be(1);
+        result.Exception.Should().BeNull();
+    }
+    
+    [Fact(DisplayName = "Result.Failure with exception should return failed")]
+    public void ExceptionStaticFailure()
+    {
+        var result = Result.Failure<int>(new TestException("BOOM"));
+        
+        result.IsSuccess.Should().BeFalse();
+        result.Exception.Should().NotBeNull();
+        result.Exception.Should().BeOfType<TestException>();
+    }
+    
+    [Fact(DisplayName = "Result.From with successful Func should return success")]
+    public void SuccessfulFuncResult()
+    {
+        var result = Result.From(() => 1);
+        
+        result.IsSuccess.Should().BeTrue();
+        result.Value.Should().Be(1);
+        result.Exception.Should().BeNull();
+    }
+    
+    [Fact(DisplayName = "Result.From with throwing Func should return failed")]
+    public void ThrowFuncResult()
+    {
+        var result = Result.From<int>(() => throw new TestException("BOOM"));
+        
+        result.IsSuccess.Should().BeFalse();
+        result.Exception.Should().NotBeNull();
+        result.Exception.Should().BeOfType<TestException>();
+    }
+    
+    [Fact(DisplayName = "Result.FromTask with successful task should return success")]
+    public void SuccessfulTaskResult()
+    {
+        var task = CompletedTask(1);
+        var result = Result.FromTask(task);
+        
+        result.IsSuccess.Should().BeTrue();
+        result.Value.Should().Be(1);
+        result.Exception.Should().BeNull();
+    }
+    
+    [Fact(DisplayName = "Result.FromTask with faulted task should return failed")]
+    public void FaultedTaskResult()
+    {
+        var task = FaultedTask(1);
+        var result = Result.FromTask(task);
+        
+        result.IsSuccess.Should().BeFalse();
+        result.Exception.Should().NotBeNull();
+        result.Exception.Should().BeOfType<AggregateException>()
+            .Which.InnerException.Should().BeOfType<TestException>();
+    }
+    
+    [Fact(DisplayName = "Result.FromTask with cancelled task should return failed")]
+    public void CancelledTaskResult()
+    {
+        var task = CancelledTask(1);
+        var result = Result.FromTask(task);
+        
+        result.IsSuccess.Should().BeFalse();
+        result.Exception.Should().NotBeNull();
+        result.Exception.Should().BeOfType<TaskCanceledException>();
+    }
+    
+    [Fact(DisplayName = "Result.FromTask with incomplete task should throw")]
+    public void IncompleteTaskResult()
+    {
+        var tcs = new TaskCompletionSource<int>();
+        Invoking(() => Result.FromTask(tcs.Task))
+            .Should().Throw<ArgumentException>().WithMessage("Task is not completed.*");
+    }
+    
+    private static Task<int> CompletedTask(int n)
+    {
+        var tcs = new TaskCompletionSource<int>();
+        Task.Run(async () =>
+        {
+            await Task.Yield();
+            tcs.TrySetResult(n);
+        });
+        tcs.Task.Wait();
+        return tcs.Task;
+    }
+    
+    private static Task<int> CancelledTask(int n)
+    {
+        var tcs = new TaskCompletionSource<int>();
+        Task.Run(async () =>
+        {
+            await Task.Yield();
+            tcs.TrySetCanceled();
+        });
+
+        try
+        {
+            tcs.Task.Wait();
+        }
+        catch
+        {
+            // no-op
+        }
+        
+        return tcs.Task;
+    }
+
+    private static Task<int> FaultedTask(int n)
+    {
+        var tcs = new TaskCompletionSource<int>();
+        Task.Run(async () =>
+        {
+            await Task.Yield();
+            try
+            {
+                throw new TestException("BOOM");
+            }
+            catch (Exception ex)
+            {
+                tcs.TrySetException(ex);
+            }
+        });
+        
+        try
+        {
+            tcs.Task.Wait();
+        }
+        catch 
+        {
+            // no-op
+        }
+        
+        return tcs.Task;
+    }
+
+    private class TestException: Exception
+    {
+        public TestException(string message) : base(message)
+        {
+        }
+
+        public TestException(string message, Exception innerException) : base(message, innerException)
+        {
+        }
+    }
+}
\ No newline at end of file
diff --git a/src/core/Akka/Util/Result.cs b/src/core/Akka/Util/Result.cs
index 5d9a4c02fb6..9969a0080b0 100644
--- a/src/core/Akka/Util/Result.cs
+++ b/src/core/Akka/Util/Result.cs
@@ -137,7 +137,30 @@ public static Result<T> Failure<T>(Exception exception)
         /// <returns>TBD</returns>
         public static Result<T> FromTask<T>(Task<T> task)
         {
-            return task.IsCanceled || task.IsFaulted ? new Result<T>(task.Exception) : new Result<T>(task.Result);
+            if(!task.IsCompleted)
+                throw new ArgumentException("Task is not completed. Result.FromTask only accepts completed tasks.", nameof(task));
+            
+            if(task.Exception is not null)
+                return new Result<T>(task.Exception);
+            
+            if (task.IsCanceled && task.Exception is null)
+            {
+                try
+                {
+                    _ = task.GetAwaiter().GetResult();
+                }
+                catch(Exception e)
+                {
+                    return new Result<T>(e);
+                }
+
+                throw new InvalidOperationException("Should never reach this line!");
+            }
+            
+            if(task.IsFaulted && task.Exception is null)
+                throw new InvalidOperationException("Should never happen! something is wrong with .NET Task code!");
+            
+            return new Result<T>(task.Result);
         }
 
         /// <summary>