diff --git a/Neo4j.Driver/Neo4j.Driver.Tests/ExecutableQuery/ExecutableQueryTests.cs b/Neo4j.Driver/Neo4j.Driver.Tests/ExecutableQuery/ExecutableQueryTests.cs
index c7977789e..1dc3b3379 100644
--- a/Neo4j.Driver/Neo4j.Driver.Tests/ExecutableQuery/ExecutableQueryTests.cs
+++ b/Neo4j.Driver/Neo4j.Driver.Tests/ExecutableQuery/ExecutableQueryTests.cs
@@ -391,4 +391,72 @@ async IAsyncEnumerable<int> GetInts(int start, int count)
 
         queryExecution.Result.Should().Be(45 + rnd);
     }
+
+    [Fact]
+    public async Task ShouldSetParametersWithObjectContainingPerson()
+    {
+        var person = new Person { Name = "Test Person No Work", Age = 22 };
+        var anonParams = new { Shaken = true, Stirred = false, Agent = person };
+
+        var autoMock = new AutoMocker(MockBehavior.Loose);
+        var driverMock = autoMock.GetMock<IDriverRowSource<int>>();
+
+        object capturedParams = null;
+
+        driverMock
+            .Setup(x => x.SetParameters(It.IsAny<object>()))
+            .Callback<object>(p => capturedParams = p);
+
+        driverMock
+            .Setup(x => x.GetRowsAsync(It.IsAny<Action<int>>(), It.IsAny<CancellationToken>()))
+            .ReturnsAsync(new ExecutionSummary(null, null));
+
+        var subject = new ExecutableQuery<int, int>(driverMock.Object, i => i);
+
+        await subject
+            .WithParameters(anonParams)
+            .ExecuteAsync();
+
+        capturedParams.Should().BeEquivalentTo(anonParams);
+    }
+
+    [Fact]
+    public async Task ShouldSetParametersWithDictionaryContainingPerson()
+    {
+        var person = new Person { Name = "Test Person No Work", Age = 22 };
+        var parameters = new Dictionary<string, object> { ["agent"] = person };
+
+        var autoMock = new AutoMocker(MockBehavior.Loose);
+        var driverMock = autoMock.GetMock<IDriverRowSource<int>>();
+
+        Dictionary<string, object> capturedParams = null;
+
+        driverMock
+            .Setup(x => x.SetParameters(It.IsAny<Dictionary<string, object>>()))
+            .Callback<Dictionary<string, object>>(p => capturedParams = p);
+
+        driverMock
+            .Setup(x => x.GetRowsAsync(It.IsAny<Action<int>>(), It.IsAny<CancellationToken>()))
+            .ReturnsAsync(new ExecutionSummary(null, null));
+
+        var subject = new ExecutableQuery<int, int>(driverMock.Object, i => i);
+
+        await subject
+            .WithParameters(parameters)
+            .ExecuteAsync();
+
+        capturedParams.Should().ContainKey("agent");
+        capturedParams["agent"]
+            .Should()
+            .BeOfType<Person>()
+            .Which.Should()
+            .BeEquivalentTo(person);
+    }
+
+
+    public class Person
+    {
+        public string Name { get; set; }
+        public int Age { get; set; }
+    }
 }
diff --git a/Neo4j.Driver/Neo4j.Driver.Tests/TestUtil/CollectionExtensionsTests.cs b/Neo4j.Driver/Neo4j.Driver.Tests/TestUtil/CollectionExtensionsTests.cs
index 23dc54651..74ae22771 100644
--- a/Neo4j.Driver/Neo4j.Driver.Tests/TestUtil/CollectionExtensionsTests.cs
+++ b/Neo4j.Driver/Neo4j.Driver.Tests/TestUtil/CollectionExtensionsTests.cs
@@ -397,6 +397,69 @@ public void ShouldHandleListOfArbitraryObjects()
             innerList[2].As<int>().Should().Be(3);
         }
 
+            // Simple two-property class
+            public class Person
+            {
+                public string Name { get; set; }
+                public int Age { get; set; }
+            }
+
+            [Fact]
+            public void ToDictionary_ShouldHandleEmptyDictionary()
+            {
+                var emptyDictionary = new Dictionary<string, Person>();
+                var result = emptyDictionary.ToDictionary();
+                result.Should().BeEmpty();
+            }
+
+            [Fact]
+            public void ToDictionary_ShouldConvertDictionaryWithSimpleObjectsCorrectly()
+            {
+                var sourceDictionary = new Dictionary<string, Person>
+                {
+                    { "Key1", new Person { Name = "John", Age = 30 } },
+                    { "Key2", new Person { Name = "Jane", Age = 25 } }
+                };
+
+                var result = sourceDictionary.ToDictionary();
+
+                result.Should().HaveCount(2);
+                result["Key1"].Should().BeEquivalentTo(sourceDictionary["Key1"]);
+                result["Key2"].Should().BeEquivalentTo(sourceDictionary["Key2"]);
+            }
+
+            [Fact]
+            public void ToDictionary_ShouldReturnNullForNullDictionary()
+            {
+                Dictionary<string, Person> nullDictionary = null;
+                // ReSharper disable once ExpressionIsAlwaysNull
+                var actual = nullDictionary.ToDictionary();
+                actual.Should().BeNull();
+            }
+
+            [Fact]
+            public void ToDictionary_ShouldHandleNestedDictionaryCorrectly()
+            {
+                var nestedDictionary = new Dictionary<string, Dictionary<string, Person>>
+                {
+                    {
+                        "Nested", new Dictionary<string, Person>
+                        {
+                            { "InnerKey", new Person { Name = "Doe", Age = 40 } }
+                        }
+                    }
+                };
+
+                var result = nestedDictionary.ToDictionary();
+
+                result.Should().ContainKey("Nested");
+
+                // Validate nested dictionary
+                var innerDict = result["Nested"].As<Dictionary<string, Person>>();
+                innerDict.Should().ContainKey("InnerKey");
+                innerDict["InnerKey"].Should().BeEquivalentTo(new Person { Name = "Doe", Age = 40 });
+            }
+
         [Fact]
         public void ShouldHandleEnumerable()
         {
diff --git a/Neo4j.Driver/Neo4j.Driver/Internal/Extensions/CollectionExtensions.cs b/Neo4j.Driver/Neo4j.Driver/Internal/Extensions/CollectionExtensions.cs
index f836d0914..4918be423 100644
--- a/Neo4j.Driver/Neo4j.Driver/Internal/Extensions/CollectionExtensions.cs
+++ b/Neo4j.Driver/Neo4j.Driver/Internal/Extensions/CollectionExtensions.cs
@@ -126,6 +126,11 @@ public static IDictionary<string, object> ToDictionary(this object o)
             return dictIntRo.ToDictionary(kvp => kvp.Key, kvp => kvp.Value);
         }
 
+        if (TryGetDictionaryOfStringKeys(o, out var dictStr))
+        {
+            return dictStr;
+        }
+
         if (o is IEnumerable<KeyValuePair<string, object>> kvpSeq)
         {
             return kvpSeq.ToDictionary(kvp => kvp.Key, kvp => kvp.Value);
@@ -134,6 +139,28 @@ public static IDictionary<string, object> ToDictionary(this object o)
         return FillDictionary(o, new Dictionary<string, object>());
     }
 
+    private static bool TryGetDictionaryOfStringKeys(object o, out IDictionary<string, object> dictionary)
+    {
+        dictionary = null;
+
+        var typeInfo = o.GetType().GetTypeInfo();
+
+        // get all the interfaces implemented by the type and make sure that one of them is
+        // IDictionary<string,?>
+        var interfaces = typeInfo.ImplementedInterfaces;
+        var canUse = interfaces.Any(
+            i => i.IsGenericType &&
+                i.GetGenericTypeDefinition() == typeof(IDictionary<,>) &&
+                i.GenericTypeArguments[0] == typeof(string));
+
+        if (canUse)
+        {
+            dictionary = new DictionaryAccessWrapper((IDictionary)o);
+        }
+
+        return canUse;
+    }
+
     private static IDictionary<string, object> FillDictionary(object o, IDictionary<string, object> dict)
     {
         foreach (var propInfo in o.GetType().GetRuntimeProperties())
@@ -309,4 +336,72 @@ public static void OverwriteFrom<TKey, TValue>(
             }
         }
     }
+
+    private struct DictionaryAccessWrapper(IDictionary dictionary) : IDictionary<string, object>
+    {
+        public object this[string key]
+        {
+            get => dictionary[key];
+            set => throw new NotSupportedException("This dictionary is read-only.");
+        }
+
+        public ICollection<string> Keys => dictionary.Keys.Cast<string>().ToList();
+        public ICollection<object> Values => dictionary.Values.Cast<object>().ToList();
+
+        /// <inheritdoc />
+        bool ICollection<KeyValuePair<string, object>>.Remove(KeyValuePair<string, object> item)
+        {
+            throw new NotSupportedException("This dictionary is read-only.");
+        }
+
+        public int Count => dictionary.Count;
+        public bool IsReadOnly => true;
+
+        public void Add(string key, object value) => throw new NotSupportedException("This dictionary is read-only.");
+
+        public bool ContainsKey(string key)
+        {
+            return dictionary.Contains(key);
+        }
+
+        public bool Remove(string key) => throw new NotSupportedException("This dictionary is read-only.");
+
+        public bool TryGetValue(string key, out object value)
+        {
+            if (dictionary.Contains(key))
+            {
+                value = dictionary[key];
+                return true;
+            }
+
+            value = null;
+            return false;
+        }
+
+        public void Add(KeyValuePair<string, object> item) => throw new NotSupportedException("This dictionary is read-only.");
+
+        public void Clear() => throw new NotSupportedException("This dictionary is read-only.");
+
+        public bool Contains(KeyValuePair<string, object> item)
+        {
+            return TryGetValue(item.Key, out var value) && Equals(value, item.Value);
+        }
+
+        public void CopyTo(KeyValuePair<string, object>[] array, int arrayIndex) => throw new NotSupportedException();
+
+        /// <inheritdoc />
+        IEnumerator<KeyValuePair<string, object>> IEnumerable<KeyValuePair<string, object>>.GetEnumerator()
+        {
+            foreach (DictionaryEntry entry in dictionary)
+            {
+                yield return new KeyValuePair<string, object>((string)entry.Key, entry.Value);
+            }
+        }
+
+        /// <inheritdoc />
+        IEnumerator IEnumerable.GetEnumerator()
+        {
+            return ((IEnumerable<KeyValuePair<string, object>>)this).GetEnumerator();
+        }
+    }
 }
diff --git a/Neo4j.Driver/Neo4j.Driver/Public/ConfigBuilder.cs b/Neo4j.Driver/Neo4j.Driver/Public/ConfigBuilder.cs
index 1b1874d3a..c9c45bc1a 100644
--- a/Neo4j.Driver/Neo4j.Driver/Public/ConfigBuilder.cs
+++ b/Neo4j.Driver/Neo4j.Driver/Public/ConfigBuilder.cs
@@ -533,7 +533,9 @@ public ConfigBuilder WithTls13()
     }
 #endif
 
-    /// <summary>Sets a custom <see cref="ITlsNegotiator"/> to use when establishing a TLS connection.</summary>
+    /// <summary>Sets a custom <see cref="ITlsNegotiator"/> to use when establishing a TLS connection. Note
+    /// that this overrides the default TLS negotiator, which handles certificate-based trust, so if you
+    /// use this method you should implement certificate validation yourself.</summary>
     /// <param name="tlsNegotiator">The <see cref="ITlsNegotiator"/> to use.</param>
     /// <returns>A <see cref="ConfigBuilder"/> instance for further configuration options.</returns>
     /// <warning>
@@ -559,7 +561,9 @@ public ConfigBuilder WithTlsNegotiator(NegotiateTlsDelegate negotiateTls)
         return this;
     }
 
-    /// <summary>Sets the type of custom <see cref="ITlsNegotiator"/> to use when establishing a TLS connection.</summary>
+    /// <summary>Sets the type of custom <see cref="ITlsNegotiator"/> to use when establishing a TLS connection. Note
+    /// that this overrides the default TLS negotiator, which handles certificate-based trust, so if you
+    /// use this method you should implement certificate validation yourself.</summary>
     /// <typeparam name="T">The <see cref="ITlsNegotiator"/> to use.</typeparam>
     /// <returns>A <see cref="ConfigBuilder"/> instance for further configuration options.</returns>
     /// <warning>