diff --git a/src/PowerShellEditorServices/Language/AstOperations.cs b/src/PowerShellEditorServices/Language/AstOperations.cs
index 4bbe50176..aa27bead4 100644
--- a/src/PowerShellEditorServices/Language/AstOperations.cs
+++ b/src/PowerShellEditorServices/Language/AstOperations.cs
@@ -13,6 +13,7 @@
 
 namespace Microsoft.PowerShell.EditorServices
 {
+    using System.Diagnostics;
     using System.Management.Automation;
     using System.Management.Automation.Language;
     using System.Management.Automation.Runspaces;
@@ -101,6 +102,9 @@ static public async Task<CommandCompletion> GetCompletions(
                 {
                     powerShell.Runspace = runspaceHandle.Runspace;
 
+                    Stopwatch stopwatch = new Stopwatch();
+                    stopwatch.Start();
+
                     commandCompletion =
                         CommandCompletion.CompleteInput(
                             scriptAst,
@@ -108,6 +112,10 @@ static public async Task<CommandCompletion> GetCompletions(
                             cursorPosition,
                             null,
                             powerShell);
+
+                    stopwatch.Stop();
+
+                    Logger.Write(LogLevel.Verbose, $"IntelliSense completed in {stopwatch.ElapsedMilliseconds}ms.");
                 }
             }
 
diff --git a/src/PowerShellEditorServices/Language/CommandHelpers.cs b/src/PowerShellEditorServices/Language/CommandHelpers.cs
index 527fc3ac8..82002ba17 100644
--- a/src/PowerShellEditorServices/Language/CommandHelpers.cs
+++ b/src/PowerShellEditorServices/Language/CommandHelpers.cs
@@ -21,12 +21,13 @@ public class CommandHelpers
         /// <param name="powerShellContext">The PowerShellContext to use for running Get-Command.</param>
         /// <returns>A CommandInfo object with details about the specified command.</returns>
         public static async Task<CommandInfo> GetCommandInfo(
-            string commandName, 
+            string commandName,
             PowerShellContext powerShellContext)
         {
             PSCommand command = new PSCommand();
             command.AddCommand(@"Microsoft.PowerShell.Core\Get-Command");
             command.AddArgument(commandName);
+            command.AddParameter("ErrorAction", "Ignore");
 
             return
                 (await powerShellContext
@@ -43,7 +44,7 @@ public static async Task<CommandInfo> GetCommandInfo(
         /// <param name="powerShellContext">The PowerShellContext to use for getting command documentation.</param>
         /// <returns></returns>
         public static async Task<string> GetCommandSynopsis(
-            CommandInfo commandInfo, 
+            CommandInfo commandInfo,
             PowerShellContext powerShellContext)
         {
             string synopsisString = string.Empty;
@@ -58,6 +59,7 @@ public static async Task<string> GetCommandSynopsis(
                 PSCommand command = new PSCommand();
                 command.AddCommand(@"Microsoft.PowerShell.Core\Get-Help");
                 command.AddArgument(commandInfo);
+                command.AddParameter("ErrorAction", "Ignore");
 
                 var results = await powerShellContext.ExecuteCommand<PSObject>(command, false, false);
                 helpObject = results.FirstOrDefault();