diff --git a/Code/Form1.cs b/Code/Form1.cs
index 231a467..d68da38 100644
--- a/Code/Form1.cs
+++ b/Code/Form1.cs
@@ -253,7 +253,6 @@ namespace Flowframes
 
         public ModelCollection.ModelInfo GetModel(AI currentAi)
         {
-            //return aiModel.Text.Split('-')[0].Remove(" ").Remove(".");
             return AiModels.GetModels(currentAi).models[aiModel.SelectedIndex];
         }
 
diff --git a/Code/IO/ModelDownloader.cs b/Code/IO/ModelDownloader.cs
index 8786a23..f48b353 100644
--- a/Code/IO/ModelDownloader.cs
+++ b/Code/IO/ModelDownloader.cs
@@ -153,9 +153,6 @@ namespace Flowframes.IO
 
         public static bool AreFilesValid (string ai, string model)
         {
-            if (Debugger.IsAttached)    // Disable MD5 check in dev environment
-                return true;
-
             string mdlDir = GetLocalPath(ai, model);
 
             if (!Directory.Exists(mdlDir))
@@ -164,6 +161,9 @@ namespace Flowframes.IO
                 return false;
             }
 
+            if (Debugger.IsAttached)    // Disable MD5 check in dev environment
+                return true;
+
             string md5FilePath = Path.Combine(mdlDir, "md5.txt");
 
             if (!File.Exists(md5FilePath) || IOUtils.GetFilesize(md5FilePath) < 32)
diff --git a/Code/Main/CreateVideo.cs b/Code/Main/CreateVideo.cs
index 8a91213..4738ccf 100644
--- a/Code/Main/CreateVideo.cs
+++ b/Code/Main/CreateVideo.cs
@@ -192,7 +192,7 @@ namespace Flowframes.Main
                     await MergeChunks(tempConcatFile, outPath, isBackup);
 
                     if (!isBackup)
-                        IOUtils.DeleteIfExists(IOUtils.FilenameSuffix(outPath, Paths.backupSuffix));
+                        Task.Run(async () => { await IOUtils.TryDeleteIfExistsAsync(IOUtils.FilenameSuffix(outPath, Paths.backupSuffix)); });
                 }
             }
             catch (Exception e)