diff --git a/OtterGui b/OtterGui
index f641a34f..f48c6886 160000
--- a/OtterGui
+++ b/OtterGui
@@ -1 +1 @@
-Subproject commit f641a34ffa80e89bd61701f60f15d15c4c5b361e
+Subproject commit f48c6886cbc163c5a292fa8b9fd919cb01c11d7b
diff --git a/Penumbra/Mods/Editor/DuplicateManager.cs b/Penumbra/Mods/Editor/DuplicateManager.cs
index 77d10cc4..c8530936 100644
--- a/Penumbra/Mods/Editor/DuplicateManager.cs
+++ b/Penumbra/Mods/Editor/DuplicateManager.cs
@@ -1,3 +1,4 @@
+using OtterGui.Classes;
 using Penumbra.Mods.Manager;
 using Penumbra.Mods.Subclasses;
 using Penumbra.Services;
@@ -81,7 +82,7 @@ public class DuplicateManager(ModManager modManager, SaveService saveService, Co
 
             if (useModManager)
             {
-                modManager.OptionEditor.OptionSetFiles(mod, groupIdx, optionIdx, dict);
+                modManager.OptionEditor.OptionSetFiles(mod, groupIdx, optionIdx, dict, SaveType.ImmediateSync);
             }
             else
             {
@@ -216,18 +217,21 @@ public class DuplicateManager(ModManager modManager, SaveService saveService, Co
     }
 
     /// <summary> Deduplicate a mod simply by its directory without any confirmation or waiting time. </summary>
-    internal void DeduplicateMod(DirectoryInfo modDirectory)
+    internal void DeduplicateMod(DirectoryInfo modDirectory, bool useModManager = false)
     {
         try
         {
-            var mod = new Mod(modDirectory);
-            modManager.Creator.ReloadMod(mod, true, out _);
+            if (!useModManager || !modManager.TryGetMod(modDirectory.Name, string.Empty, out var mod))
+            {
+                mod = new Mod(modDirectory);
+                modManager.Creator.ReloadMod(mod, true, out _);
+            }
 
             Clear();
             var files = new ModFileCollection();
             files.UpdateAll(mod, mod.Default);
-            CheckDuplicates(files.Available.OrderByDescending(f => f.FileSize).ToArray(), CancellationToken.None);
-            DeleteDuplicates(files, mod, mod.Default, false);
+            CheckDuplicates([.. files.Available.OrderByDescending(f => f.FileSize)], CancellationToken.None);
+            DeleteDuplicates(files, mod, mod.Default, useModManager);
         }
         catch (Exception e)
         {
diff --git a/Penumbra/Mods/Editor/ModMerger.cs b/Penumbra/Mods/Editor/ModMerger.cs
index f5d0e4a4..842b1bb3 100644
--- a/Penumbra/Mods/Editor/ModMerger.cs
+++ b/Penumbra/Mods/Editor/ModMerger.cs
@@ -36,7 +36,7 @@ public class ModMerger : IDisposable
 
     public readonly HashSet<SubMod> SelectedOptions = [];
 
-    public readonly IReadOnlyList<string> Warnings = new List<string>();
+    public readonly IReadOnlyList<string> Warnings = [];
     public          Exception?            Error { get; private set; }
 
     public ModMerger(ModManager mods, ModOptionEditor editor, ModFileSystemSelector selector, DuplicateManager duplicates,
@@ -78,7 +78,8 @@ public class ModMerger : IDisposable
                 MergeWithOptions();
             else
                 MergeIntoOption(OptionGroupName, OptionName);
-            _duplicates.DeduplicateMod(MergeToMod.ModPath);
+
+            _duplicates.DeduplicateMod(MergeToMod.ModPath, true);
         }
         catch (Exception ex)
         {
@@ -134,10 +135,10 @@ public class ModMerger : IDisposable
             return;
         }
 
-        var (group, groupIdx, groupCreated) = _editor.FindOrAddModGroup(MergeToMod!, GroupType.Multi, groupName);
+        var (group, groupIdx, groupCreated) = _editor.FindOrAddModGroup(MergeToMod!, GroupType.Multi, groupName, SaveType.None);
         if (groupCreated)
             _createdGroups.Add(groupIdx);
-        var (option, optionCreated) = _editor.FindOrAddOption(MergeToMod!, groupIdx, optionName);
+        var (option, optionCreated) = _editor.FindOrAddOption(MergeToMod!, groupIdx, optionName, SaveType.None);
         if (optionCreated)
             _createdOptions.Add(option);
         var dir = ModCreator.NewOptionDirectory(MergeToMod!.ModPath, groupName, _config.ReplaceNonAsciiOnImport);
@@ -156,27 +157,6 @@ public class ModMerger : IDisposable
         var swaps        = option.FileSwapData.ToDictionary(kvp => kvp.Key, kvp => kvp.Value);
         var manips       = option.ManipulationData.ToHashSet();
 
-        bool GetFullPath(FullPath input, out FullPath ret)
-        {
-            if (fromFileToFile)
-            {
-                if (!_fileToFile.TryGetValue(input.FullName, out var s))
-                {
-                    ret = input;
-                    return false;
-                }
-
-                ret = new FullPath(s);
-                return true;
-            }
-
-            if (!Utf8RelPath.FromFile(input, MergeFromMod!.ModPath, out var relPath))
-                throw new Exception($"Could not create relative path from {input} and {MergeFromMod!.ModPath}.");
-
-            ret = new FullPath(MergeToMod!.ModPath, relPath);
-            return true;
-        }
-
         foreach (var originalOption in mergeOptions)
         {
             foreach (var manip in originalOption.Manipulations)
@@ -204,9 +184,31 @@ public class ModMerger : IDisposable
             }
         }
 
-        _editor.OptionSetFiles(MergeToMod!, option.GroupIdx, option.OptionIdx, redirections);
-        _editor.OptionSetFileSwaps(MergeToMod!, option.GroupIdx, option.OptionIdx, swaps);
-        _editor.OptionSetManipulations(MergeToMod!, option.GroupIdx, option.OptionIdx, manips);
+        _editor.OptionSetFiles(MergeToMod!, option.GroupIdx, option.OptionIdx, redirections, SaveType.None);
+        _editor.OptionSetFileSwaps(MergeToMod!, option.GroupIdx, option.OptionIdx, swaps, SaveType.None);
+        _editor.OptionSetManipulations(MergeToMod!, option.GroupIdx, option.OptionIdx, manips, SaveType.ImmediateSync);
+        return;
+
+        bool GetFullPath(FullPath input, out FullPath ret)
+        {
+            if (fromFileToFile)
+            {
+                if (!_fileToFile.TryGetValue(input.FullName, out var s))
+                {
+                    ret = input;
+                    return false;
+                }
+
+                ret = new FullPath(s);
+                return true;
+            }
+
+            if (!Utf8RelPath.FromFile(input, MergeFromMod!.ModPath, out var relPath))
+                throw new Exception($"Could not create relative path from {input} and {MergeFromMod!.ModPath}.");
+
+            ret = new FullPath(MergeToMod!.ModPath, relPath);
+            return true;
+        }
     }
 
     private void CopyFiles(DirectoryInfo directory)
diff --git a/Penumbra/Mods/Manager/ModOptionEditor.cs b/Penumbra/Mods/Manager/ModOptionEditor.cs
index 3459ce1a..60508d33 100644
--- a/Penumbra/Mods/Manager/ModOptionEditor.cs
+++ b/Penumbra/Mods/Manager/ModOptionEditor.cs
@@ -78,7 +78,7 @@ public class ModOptionEditor(CommunicatorService communicator, SaveService saveS
     }
 
     /// <summary> Add a new, empty option group of the given type and name. </summary>
-    public void AddModGroup(Mod mod, GroupType type, string newName)
+    public void AddModGroup(Mod mod, GroupType type, string newName, SaveType saveType = SaveType.ImmediateSync)
     {
         if (!VerifyFileName(mod, null, newName, true))
             return;
@@ -96,18 +96,18 @@ public class ModOptionEditor(CommunicatorService communicator, SaveService saveS
                 Name     = newName,
                 Priority = maxPriority,
             });
-        saveService.ImmediateSave(new ModSaveGroup(mod, mod.Groups.Count - 1, config.ReplaceNonAsciiOnImport));
+        saveService.Save(saveType, new ModSaveGroup(mod, mod.Groups.Count - 1, config.ReplaceNonAsciiOnImport));
         communicator.ModOptionChanged.Invoke(ModOptionChangeType.GroupAdded, mod, mod.Groups.Count - 1, -1, -1);
     }
 
     /// <summary> Add a new mod, empty option group of the given type and name if it does not exist already. </summary>
-    public (IModGroup, int, bool) FindOrAddModGroup(Mod mod, GroupType type, string newName)
+    public (IModGroup, int, bool) FindOrAddModGroup(Mod mod, GroupType type, string newName, SaveType saveType = SaveType.ImmediateSync)
     {
         var idx = mod.Groups.IndexOf(g => g.Name == newName);
         if (idx >= 0)
             return (mod.Groups[idx], idx, false);
 
-        AddModGroup(mod, type, newName);
+        AddModGroup(mod, type, newName, saveType);
         if (mod.Groups[^1].Name != newName)
             throw new Exception($"Could not create new mod group with name {newName}.");
 
@@ -226,7 +226,7 @@ public class ModOptionEditor(CommunicatorService communicator, SaveService saveS
     }
 
     /// <summary> Add a new empty option of the given name for the given group. </summary>
-    public void AddOption(Mod mod, int groupIdx, string newName)
+    public void AddOption(Mod mod, int groupIdx, string newName, SaveType saveType = SaveType.Queue)
     {
         var group  = mod.Groups[groupIdx];
         var subMod = new SubMod(mod) { Name = newName };
@@ -241,19 +241,19 @@ public class ModOptionEditor(CommunicatorService communicator, SaveService saveS
                 break;
         }
 
-        saveService.QueueSave(new ModSaveGroup(mod, groupIdx, config.ReplaceNonAsciiOnImport));
+        saveService.Save(saveType, new ModSaveGroup(mod, groupIdx, config.ReplaceNonAsciiOnImport));
         communicator.ModOptionChanged.Invoke(ModOptionChangeType.OptionAdded, mod, groupIdx, group.Count - 1, -1);
     }
 
     /// <summary> Add a new empty option of the given name for the given group if it does not exist already. </summary>
-    public (SubMod, bool) FindOrAddOption(Mod mod, int groupIdx, string newName)
+    public (SubMod, bool) FindOrAddOption(Mod mod, int groupIdx, string newName, SaveType saveType = SaveType.Queue)
     {
         var group = mod.Groups[groupIdx];
         var idx   = group.IndexOf(o => o.Name == newName);
         if (idx >= 0)
             return ((SubMod)group[idx], false);
 
-        AddOption(mod, groupIdx, newName);
+        AddOption(mod, groupIdx, newName, saveType);
         if (group[^1].Name != newName)
             throw new Exception($"Could not create new option with name {newName} in {group.Name}.");
 
@@ -324,7 +324,8 @@ public class ModOptionEditor(CommunicatorService communicator, SaveService saveS
     }
 
     /// <summary> Set the meta manipulations for a given option. Replaces existing manipulations. </summary>
-    public void OptionSetManipulations(Mod mod, int groupIdx, int optionIdx, HashSet<MetaManipulation> manipulations)
+    public void OptionSetManipulations(Mod mod, int groupIdx, int optionIdx, HashSet<MetaManipulation> manipulations,
+        SaveType saveType = SaveType.Queue)
     {
         var subMod = GetSubMod(mod, groupIdx, optionIdx);
         if (subMod.Manipulations.Count == manipulations.Count
@@ -333,12 +334,13 @@ public class ModOptionEditor(CommunicatorService communicator, SaveService saveS
 
         communicator.ModOptionChanged.Invoke(ModOptionChangeType.PrepareChange, mod, groupIdx, optionIdx, -1);
         subMod.ManipulationData.SetTo(manipulations);
-        saveService.QueueSave(new ModSaveGroup(mod, groupIdx, config.ReplaceNonAsciiOnImport));
+        saveService.Save(saveType, new ModSaveGroup(mod, groupIdx, config.ReplaceNonAsciiOnImport));
         communicator.ModOptionChanged.Invoke(ModOptionChangeType.OptionMetaChanged, mod, groupIdx, optionIdx, -1);
     }
 
     /// <summary> Set the file redirections for a given option. Replaces existing redirections. </summary>
-    public void OptionSetFiles(Mod mod, int groupIdx, int optionIdx, IReadOnlyDictionary<Utf8GamePath, FullPath> replacements)
+    public void OptionSetFiles(Mod mod, int groupIdx, int optionIdx, IReadOnlyDictionary<Utf8GamePath, FullPath> replacements,
+        SaveType saveType = SaveType.Queue)
     {
         var subMod = GetSubMod(mod, groupIdx, optionIdx);
         if (subMod.FileData.SetEquals(replacements))
@@ -346,7 +348,7 @@ public class ModOptionEditor(CommunicatorService communicator, SaveService saveS
 
         communicator.ModOptionChanged.Invoke(ModOptionChangeType.PrepareChange, mod, groupIdx, optionIdx, -1);
         subMod.FileData.SetTo(replacements);
-        saveService.QueueSave(new ModSaveGroup(mod, groupIdx, config.ReplaceNonAsciiOnImport));
+        saveService.Save(saveType, new ModSaveGroup(mod, groupIdx, config.ReplaceNonAsciiOnImport));
         communicator.ModOptionChanged.Invoke(ModOptionChangeType.OptionFilesChanged, mod, groupIdx, optionIdx, -1);
     }
 
@@ -364,7 +366,8 @@ public class ModOptionEditor(CommunicatorService communicator, SaveService saveS
     }
 
     /// <summary> Set the file swaps for a given option. Replaces existing swaps. </summary>
-    public void OptionSetFileSwaps(Mod mod, int groupIdx, int optionIdx, IReadOnlyDictionary<Utf8GamePath, FullPath> swaps)
+    public void OptionSetFileSwaps(Mod mod, int groupIdx, int optionIdx, IReadOnlyDictionary<Utf8GamePath, FullPath> swaps,
+        SaveType saveType = SaveType.Queue)
     {
         var subMod = GetSubMod(mod, groupIdx, optionIdx);
         if (subMod.FileSwapData.SetEquals(swaps))
@@ -372,7 +375,7 @@ public class ModOptionEditor(CommunicatorService communicator, SaveService saveS
 
         communicator.ModOptionChanged.Invoke(ModOptionChangeType.PrepareChange, mod, groupIdx, optionIdx, -1);
         subMod.FileSwapData.SetTo(swaps);
-        saveService.QueueSave(new ModSaveGroup(mod, groupIdx, config.ReplaceNonAsciiOnImport));
+        saveService.Save(saveType, new ModSaveGroup(mod, groupIdx, config.ReplaceNonAsciiOnImport));
         communicator.ModOptionChanged.Invoke(ModOptionChangeType.OptionSwapsChanged, mod, groupIdx, optionIdx, -1);
     }
 
diff --git a/Penumbra/Services/CrashHandlerService.cs b/Penumbra/Services/CrashHandlerService.cs
index 5423ec15..078b812b 100644
--- a/Penumbra/Services/CrashHandlerService.cs
+++ b/Penumbra/Services/CrashHandlerService.cs
@@ -213,7 +213,7 @@ public sealed class CrashHandlerService : IDisposable, IService
             }
             catch (Exception ex)
             {
-                Penumbra.Log.Debug($"Could not delete {dir}:\n{ex}");
+                Penumbra.Log.Verbose($"Could not delete {dir}. This is generally not an error:\n{ex}");
             }
         }
     }