diff --git a/MatterControlLib/ApplicationView/ApplicationController.cs b/MatterControlLib/ApplicationView/ApplicationController.cs
index 9c144d9fb..aeab76f94 100644
--- a/MatterControlLib/ApplicationView/ApplicationController.cs
+++ b/MatterControlLib/ApplicationView/ApplicationController.cs
@@ -266,9 +266,6 @@ namespace MatterHackers.MatterControl
 
 		public IEnumerable<PrinterConfig> ActivePrinters => this.Workspaces.Where(w => w.Printer != null).Select(w => w.Printer);
 
-		//// A list of printers which are open (i.e. displaying a tab) on this instance of MatterControl
-		//private List<PrinterConfig> _activePrinters = new List<PrinterConfig>();
-
 		private Dictionary<Type, HashSet<IObject3DEditor>> objectEditorsByType;
 
 		public PopupMenu GetActionMenuForSceneItem(IObject3D selectedItem, InteractiveScene scene, bool addInSubmenu)
@@ -288,9 +285,6 @@ namespace MatterHackers.MatterControl
 						(newName) =>
 						{
 							selectedItem.Name = newName;
-
-							// TODO: Revise SelectedObjectPanel to sync name on model change
-							// editorSectionWidget.Text = newName;
 						}));
 			};
 
@@ -3242,13 +3236,10 @@ If you experience adhesion problems, please re-run leveling."
 							return Task.CompletedTask;
 						});
 
-
-					// Instead of opening printers, we should load open tabs........................
-
-					// Persist part workspaces
-
 					var history = applicationController.Library.PlatingHistory;
 
+					// TODO: Loading previous parts/printer is a relatively huge task compared to other startup tasks. These might work better if 
+					// loaded after startup tasks and should have better progress reporting
 					if (File.Exists(ProfileManager.Instance.OpenTabsPath))
 					{
 						try
@@ -3264,9 +3255,6 @@ If you experience adhesion problems, please re-run leveling."
 								// Load the actual workspace if content file exists
 								if (File.Exists(persistedWorkspace.ContentPath))
 								{
-									// Spin up the printer if specified
-									// Push item to loaded workspaces
-
 									string printerID = persistedWorkspace.PrinterID;
 
 									PartWorkspace workspace = null;
@@ -3283,7 +3271,7 @@ If you experience adhesion problems, please re-run leveling."
 										workspace = new PartWorkspace(new BedConfig(history));
 									}
 
-									// Load it up
+									// Load the previous content
 									await workspace.SceneContext.LoadContent(new EditContext() {
 										ContentStore = history,
 										SourceItem = new FileSystemFileItem(persistedWorkspace.ContentPath)
@@ -3304,13 +3292,8 @@ If you experience adhesion problems, please re-run leveling."
 						}
 						catch
 						{
-							// Create new part tab on failure?
 						}
 					}
-					else
-					{
-						// Create new part tab if no existing?
-					}
 
 					if (applicationController.Workspaces.Count == 0)
 					{
@@ -3338,7 +3321,7 @@ If you experience adhesion problems, please re-run leveling."
 							await applicationController.OpenAllPrinters();
 						});
 
-					// Batch startup tasks
+					// Batch execute startup tasks
 					foreach (var task in ApplicationController.StartupTasks.OrderByDescending(t => t.Priority))
 					{
 						await applicationController.Tasks.Execute(task.Title, null, task.Action);
diff --git a/MatterControlLib/ApplicationView/LibraryItemConverter.cs b/MatterControlLib/ApplicationView/LibraryItemConverter.cs
index 7524a2d02..b16c87dff 100644
--- a/MatterControlLib/ApplicationView/LibraryItemConverter.cs
+++ b/MatterControlLib/ApplicationView/LibraryItemConverter.cs
@@ -53,25 +53,24 @@ namespace MatterHackers.MatterControl
 		public override void WriteJson(JsonWriter writer, ILibraryItem value, JsonSerializer serializer)
 		{
 		}
+
+		public class DummyItem : ILibraryItem
+		{
+			public string ID { get; set; }
+
+			public string Name { get; set; }
+
+			public bool IsProtected { get; set; }
+
+			public bool IsVisible { get; set; }
+
+			public DateTime DateModified { get; set; }
+
+			public DateTime DateCreated { get; set; }
+
+			public string Path { get; set; }
+
+			public string AssetPath { get; set; }
+		}
 	}
-
-	public class DummyItem : ILibraryItem
-	{
-		public string ID { get; set; }
-
-		public string Name { get; set; }
-
-		public bool IsProtected { get; set; }
-
-		public bool IsVisible { get; set; }
-
-		public DateTime DateModified { get; set; }
-
-		public DateTime DateCreated { get; set; }
-
-		public string Path { get; set; }
-
-		public string AssetPath { get; set; }
-	}
-
 }
\ No newline at end of file
diff --git a/MatterControlLib/SlicerConfiguration/Settings/ProfileManager.cs b/MatterControlLib/SlicerConfiguration/Settings/ProfileManager.cs
index 985546de5..09ddc3778 100644
--- a/MatterControlLib/SlicerConfiguration/Settings/ProfileManager.cs
+++ b/MatterControlLib/SlicerConfiguration/Settings/ProfileManager.cs
@@ -456,7 +456,9 @@ namespace MatterHackers.MatterControl.SlicerConfiguration
 				oemProfile.Helpers.SetComPort(profile.ComPort);
 				oemProfile.Save();
 			}
-			catch { }
+			catch
+			{
+			}
 
 			return oemProfile;
 		}
@@ -478,14 +480,15 @@ namespace MatterHackers.MatterControl.SlicerConfiguration
 							return printerSettings;
 						}
 					}
-					catch { }
+					catch
+					{
+					}
 				}
 			}
 
 			return null;
 		}
 
-
 		internal static bool ImportFromExisting(string settingsFilePath)
 		{
 			if (string.IsNullOrEmpty(settingsFilePath) || !File.Exists(settingsFilePath))