diff --git a/.publicApi/Microsoft.ApplicationInsights.dll/Stable/PublicAPI.Unshipped.txt b/.publicApi/Microsoft.ApplicationInsights.dll/Stable/PublicAPI.Unshipped.txt
index 89aec753a..bbd96f508 100644
--- a/.publicApi/Microsoft.ApplicationInsights.dll/Stable/PublicAPI.Unshipped.txt
+++ b/.publicApi/Microsoft.ApplicationInsights.dll/Stable/PublicAPI.Unshipped.txt
@@ -138,8 +138,6 @@ Microsoft.ApplicationInsights.Extensibility.Implementation.LocationContext.Ip.se
 Microsoft.ApplicationInsights.Extensibility.Implementation.OperationContext
 Microsoft.ApplicationInsights.Extensibility.Implementation.OperationContext.Name.get -> string
 Microsoft.ApplicationInsights.Extensibility.Implementation.OperationContext.Name.set -> void
-Microsoft.ApplicationInsights.Extensibility.Implementation.OperationContext.SyntheticSource.get -> string
-Microsoft.ApplicationInsights.Extensibility.Implementation.OperationContext.SyntheticSource.set -> void
 Microsoft.ApplicationInsights.Extensibility.Implementation.OperationTelemetry
 Microsoft.ApplicationInsights.Extensibility.Implementation.OperationTelemetry.OperationTelemetry() -> void
 Microsoft.ApplicationInsights.Extensibility.Implementation.OperationTelemetry.Sanitize() -> void
diff --git a/BASE/src/Microsoft.ApplicationInsights/Extensibility/Implementation/OperationContext.cs b/BASE/src/Microsoft.ApplicationInsights/Extensibility/Implementation/OperationContext.cs
index f3643305a..6ede0b733 100644
--- a/BASE/src/Microsoft.ApplicationInsights/Extensibility/Implementation/OperationContext.cs
+++ b/BASE/src/Microsoft.ApplicationInsights/Extensibility/Implementation/OperationContext.cs
@@ -29,7 +29,7 @@ public string Name
         /// <summary>
         /// Gets or sets the application-defined operation SyntheticSource.
         /// </summary>
-        public string SyntheticSource
+        internal string SyntheticSource
         {
             get { return string.IsNullOrEmpty(this.syntheticSource) ? null : this.syntheticSource; }
             set { this.syntheticSource = value; }
diff --git a/BASE/src/Microsoft.ApplicationInsights/TelemetryClient.cs b/BASE/src/Microsoft.ApplicationInsights/TelemetryClient.cs
index aa45494a4..bed95fb55 100644
--- a/BASE/src/Microsoft.ApplicationInsights/TelemetryClient.cs
+++ b/BASE/src/Microsoft.ApplicationInsights/TelemetryClient.cs
@@ -645,6 +645,11 @@ public void TrackDependency(DependencyTelemetry telemetry)
                         dependencyTelemetryActivity.SetTag(SemanticConventions.AttributeMicrosoftDependencyResultCode, telemetry.ResultCode);
                     }
 
+                    if (!string.IsNullOrEmpty(telemetry.Context?.Operation?.Name))
+                    {
+                        dependencyTelemetryActivity.SetTag(SemanticConventions.AttributeMicrosoftOperationName, telemetry.Context.Operation.Name);
+                    }
+
                     // Add GlobalProperties first (lower priority)
                     if (this.Context?.GlobalPropertiesValue != null)
                     {
diff --git a/NETCORE/src/Microsoft.ApplicationInsights.AspNetCore/Extensibility/Implementation/Tracing/AspNetCoreEventSource.cs b/NETCORE/src/Microsoft.ApplicationInsights.AspNetCore/Extensibility/Implementation/Tracing/AspNetCoreEventSource.cs
index 54e340ce9..4637765e1 100644
--- a/NETCORE/src/Microsoft.ApplicationInsights.AspNetCore/Extensibility/Implementation/Tracing/AspNetCoreEventSource.cs
+++ b/NETCORE/src/Microsoft.ApplicationInsights.AspNetCore/Extensibility/Implementation/Tracing/AspNetCoreEventSource.cs
@@ -31,18 +31,57 @@ private AspNetCoreEventSource()
         }
 
         /// <summary>
-        /// Logs an event for when generic error occur within the SDK.
+        /// Logs an event for when adding Application Insights telemetry fails.
         /// </summary>
         [Event(
             1,
             Keywords = Keywords.Diagnostics,
-            Message = "An error has occurred which may prevent application insights from functioning. Error message: '{0}' ",
+            Message = "Failed to add Application Insights telemetry. Error: '{0}'",
             Level = EventLevel.Error)]
-        public void LogError(string errorMessage, string appDomainName = "Incorrect")
+        public void FailedToAddTelemetry(string errorMessage, string appDomainName = "Incorrect")
         {
             this.WriteEvent(1, errorMessage, this.applicationNameProvider.Name);
         }
 
+        /// <summary>
+        /// Logs an event for when an invalid TracesPerSecond value is configured.
+        /// </summary>
+        [Event(
+            2,
+            Keywords = Keywords.Diagnostics,
+            Message = "Invalid TracesPerSecond value '{0}'. Value must be at least 0. Using default value.",
+            Level = EventLevel.Warning)]
+        public void InvalidTracesPerSecondConfigured(double tracesPerSecond, string appDomainName = "Incorrect")
+        {
+            this.WriteEvent(2, tracesPerSecond, this.applicationNameProvider.Name);
+        }
+
+        /// <summary>
+        /// Logs an event for when an invalid SamplingRatio value is configured.
+        /// </summary>
+        [Event(
+            3,
+            Keywords = Keywords.Diagnostics,
+            Message = "Invalid SamplingRatio value '{0}'. Value must be between 0.0 and 1.0. Using default value.",
+            Level = EventLevel.Warning)]
+        public void InvalidSamplingRatioConfigured(float samplingRatio, string appDomainName = "Incorrect")
+        {
+            this.WriteEvent(3, samplingRatio, this.applicationNameProvider.Name);
+        }
+
+        /// <summary>
+        /// Logs an event for when telemetry configuration fails.
+        /// </summary>
+        [Event(
+            4,
+            Keywords = Keywords.Diagnostics,
+            Message = "Failed to configure telemetry. Error: '{0}'",
+            Level = EventLevel.Error)]
+        public void TelemetryConfigurationFailure(string errorMessage, string appDomainName = "Incorrect")
+        {
+            this.WriteEvent(4, errorMessage, this.applicationNameProvider.Name);
+        }
+
         /// <summary>
         /// Keywords for the AspNetEventSource.
         /// </summary>
diff --git a/NETCORE/src/Microsoft.ApplicationInsights.AspNetCore/Extensions/ApplicationInsightsExtensions.cs b/NETCORE/src/Microsoft.ApplicationInsights.AspNetCore/Extensions/ApplicationInsightsExtensions.cs
index f8bc798b4..bc7e8cfb8 100644
--- a/NETCORE/src/Microsoft.ApplicationInsights.AspNetCore/Extensions/ApplicationInsightsExtensions.cs
+++ b/NETCORE/src/Microsoft.ApplicationInsights.AspNetCore/Extensions/ApplicationInsightsExtensions.cs
@@ -105,7 +105,7 @@ public static IServiceCollection AddApplicationInsightsTelemetry(this IServiceCo
             }
             catch (Exception e)
             {
-                AspNetCoreEventSource.Instance.LogError(e.ToInvariantString());
+                AspNetCoreEventSource.Instance.FailedToAddTelemetry(e.ToInvariantString());
                 return services;
             }
         }
@@ -243,7 +243,7 @@ internal static IOpenTelemetryBuilder UseApplicationInsightsTelemetry(this IOpen
                         }
                         else 
                         {
-                            AspNetCoreEventSource.Instance.LogError($"Invalid TracesPerSecond value '{serviceOptions.TracesPerSecond.Value}'. Value must be at least 0. Using default value.");     
+                            AspNetCoreEventSource.Instance.InvalidTracesPerSecondConfigured(serviceOptions.TracesPerSecond.Value);
                         }
                     }
 
@@ -259,7 +259,7 @@ internal static IOpenTelemetryBuilder UseApplicationInsightsTelemetry(this IOpen
                         }
                         else
                         {
-                            AspNetCoreEventSource.Instance.LogError($"Invalid SamplingRatio value '{serviceOptions.SamplingRatio.Value}'. Value must be between 0.0 and 1.0. Using default value.");
+                            AspNetCoreEventSource.Instance.InvalidSamplingRatioConfigured(serviceOptions.SamplingRatio.Value);
                         }
                     }
 
diff --git a/NETCORE/src/Microsoft.ApplicationInsights.WorkerService/ApplicationInsightsExtensions.cs b/NETCORE/src/Microsoft.ApplicationInsights.WorkerService/ApplicationInsightsExtensions.cs
index c05c027d2..0b67eecc5 100644
--- a/NETCORE/src/Microsoft.ApplicationInsights.WorkerService/ApplicationInsightsExtensions.cs
+++ b/NETCORE/src/Microsoft.ApplicationInsights.WorkerService/ApplicationInsightsExtensions.cs
@@ -102,7 +102,7 @@ public static IServiceCollection AddApplicationInsightsTelemetryWorkerService(th
             }
             catch (Exception e)
             {
-                WorkerServiceEventSource.Instance.LogError(e.ToInvariantString());
+                WorkerServiceEventSource.Instance.FailedToAddTelemetry(e.ToInvariantString());
                 return services;
             }
         }
@@ -231,7 +231,7 @@ internal static IOpenTelemetryBuilder UseApplicationInsightsTelemetry(this IOpen
                         }
                         else 
                         {
-                            WorkerServiceEventSource.Instance.LogError($"Invalid TracesPerSecond value '{serviceOptions.TracesPerSecond.Value}'. Value must be at least 0. Using default value.");     
+                            WorkerServiceEventSource.Instance.InvalidTracesPerSecondConfigured(serviceOptions.TracesPerSecond.Value);
                         }    
                     }
 
@@ -247,7 +247,7 @@ internal static IOpenTelemetryBuilder UseApplicationInsightsTelemetry(this IOpen
                         }
                         else
                         {
-                            WorkerServiceEventSource.Instance.LogError($"Invalid SamplingRatio value '{serviceOptions.SamplingRatio.Value}'. Value must be between 0.0 and 1.0. Using default value.");
+                            WorkerServiceEventSource.Instance.InvalidSamplingRatioConfigured(serviceOptions.SamplingRatio.Value);
                         }
                     }
 
diff --git a/NETCORE/src/Microsoft.ApplicationInsights.WorkerService/Implementation/Tracing/WorkerServiceEventSource.cs b/NETCORE/src/Microsoft.ApplicationInsights.WorkerService/Implementation/Tracing/WorkerServiceEventSource.cs
index ca36de9ab..899b2b7aa 100644
--- a/NETCORE/src/Microsoft.ApplicationInsights.WorkerService/Implementation/Tracing/WorkerServiceEventSource.cs
+++ b/NETCORE/src/Microsoft.ApplicationInsights.WorkerService/Implementation/Tracing/WorkerServiceEventSource.cs
@@ -29,14 +29,57 @@ private WorkerServiceEventSource()
         }
 
         /// <summary>
-        /// Logs error message.
+        /// Logs an event for when adding Application Insights telemetry fails.
         /// </summary>
-        /// <param name="message">Message.</param>
+        /// <param name="errorMessage">Error message.</param>
         /// <param name="appDomainName">An ignored placeholder to make EventSource happy.</param>
-        [Event(1, Message = "An error has occurred which may prevent application insights from functioning. Error message: '{0}'", Level = EventLevel.Error)]
-        public void LogError(string message, string appDomainName = "Incorrect")
+        [Event(
+            1,
+            Keywords = Keywords.Diagnostics,
+            Message = "Failed to add Application Insights telemetry. Error: '{0}'",
+            Level = EventLevel.Error)]
+        public void FailedToAddTelemetry(string errorMessage, string appDomainName = "Incorrect")
         {
-            this.WriteEvent(1, message, this.applicationNameProvider.Name);
+            this.WriteEvent(1, errorMessage, this.applicationNameProvider.Name);
+        }
+
+        /// <summary>
+        /// Logs an event for when an invalid TracesPerSecond value is configured.
+        /// </summary>
+        [Event(
+            2,
+            Keywords = Keywords.Diagnostics,
+            Message = "Invalid TracesPerSecond value '{0}'. Value must be at least 0. Using default value.",
+            Level = EventLevel.Warning)]
+        public void InvalidTracesPerSecondConfigured(double tracesPerSecond, string appDomainName = "Incorrect")
+        {
+            this.WriteEvent(2, tracesPerSecond, this.applicationNameProvider.Name);
+        }
+
+        /// <summary>
+        /// Logs an event for when an invalid SamplingRatio value is configured.
+        /// </summary>
+        [Event(
+            3,
+            Keywords = Keywords.Diagnostics,
+            Message = "Invalid SamplingRatio value '{0}'. Value must be between 0.0 and 1.0. Using default value.",
+            Level = EventLevel.Warning)]
+        public void InvalidSamplingRatioConfigured(float samplingRatio, string appDomainName = "Incorrect")
+        {
+            this.WriteEvent(3, samplingRatio, this.applicationNameProvider.Name);
+        }
+
+        /// <summary>
+        /// Logs an event for when telemetry configuration fails.
+        /// </summary>
+        [Event(
+            4,
+            Keywords = Keywords.Diagnostics,
+            Message = "Failed to configure telemetry. Error: '{0}'",
+            Level = EventLevel.Error)]
+        public void TelemetryConfigurationFailure(string errorMessage, string appDomainName = "Incorrect")
+        {
+            this.WriteEvent(4, errorMessage, this.applicationNameProvider.Name);
         }
 
         /// <summary>
diff --git a/NETCORE/src/Shared/Extensions/ApplicationInsightsExtensions.cs b/NETCORE/src/Shared/Extensions/ApplicationInsightsExtensions.cs
index 67a747fcb..46753900d 100644
--- a/NETCORE/src/Shared/Extensions/ApplicationInsightsExtensions.cs
+++ b/NETCORE/src/Shared/Extensions/ApplicationInsightsExtensions.cs
@@ -63,9 +63,9 @@ internal static void AddTelemetryConfiguration(
             catch (Exception ex)
             {
 #if AI_ASPNETCORE_WEB
-                AspNetCoreEventSource.Instance.LogError(ex.ToInvariantString());
+                AspNetCoreEventSource.Instance.TelemetryConfigurationFailure(ex.ToInvariantString());
 #else
-                WorkerServiceEventSource.Instance.LogError(ex.ToInvariantString());
+                WorkerServiceEventSource.Instance.TelemetryConfigurationFailure(ex.ToInvariantString());
 #endif
             }
         }