diff --git a/Code/AudioVideo/FFmpegCommands.cs b/Code/AudioVideo/FFmpegCommands.cs
index 29cffda..b3cbee6 100644
--- a/Code/AudioVideo/FFmpegCommands.cs
+++ b/Code/AudioVideo/FFmpegCommands.cs
@@ -103,7 +103,7 @@ namespace Flowframes
             string presetStr = $"-preset {Config.Get("ffEncPreset")}";
             string vsyncStr = Config.GetInt("vfrMode") == 0 ? "-vsync 1" : "-vsync 2";
             string vfrFilename = Path.GetFileName(framesFile);
-            string args = $" {loopStr} {vsyncStr} -f concat -safe 0 -i {vfrFilename} -r {fps.ToString().Replace(",", ".")} -c:v {enc} -crf {crf} {presetStr} {videoEncArgs} -threads {Config.GetInt("ffEncThreads")} -c:a copy {outPath.Wrap()}";
+            string args = $" {loopStr} {vsyncStr} -f concat -r {fps.ToString().Replace(",", ".")} -i {vfrFilename} -c:v {enc} -crf {crf} {presetStr} {videoEncArgs} -threads {Config.GetInt("ffEncThreads")} -c:a copy {outPath.Wrap()}";
             await AvProcess.RunFfmpeg(args, framesFile.GetParentDir(), AvProcess.LogMode.OnlyLastLine);
         }
 
@@ -114,7 +114,7 @@ namespace Flowframes
             string presetStr = $"-preset {Config.Get("ffEncPreset")}";
             string vsyncStr = Config.GetInt("vfrMode") == 0 ? "-vsync 1" : "-vsync 2";
             string vfrFilename = Path.GetFileName(framesFile);
-            string args = $" {vsyncStr} -f concat -safe 0 -i {vfrFilename} -r {fps.ToString().Replace(",", ".")} -c:v {enc} -crf {crf} {presetStr} {videoEncArgs} -threads {Config.GetInt("ffEncThreads")} -c:a copy {outPath.Wrap()}";
+            string args = $" {vsyncStr} -f concat -r {fps.ToString().Replace(",", ".")} -i {vfrFilename} -c:v {enc} -crf {crf} {presetStr} {videoEncArgs} -threads {Config.GetInt("ffEncThreads")} -c:a copy {outPath.Wrap()}";
             await AvProcess.RunFfmpeg(args, framesFile.GetParentDir(), AvProcess.LogMode.Hidden);
         }
 
@@ -124,7 +124,7 @@ namespace Flowframes
             string loopStr = (looptimes > 0) ? $"-stream_loop {looptimes}" : "";
             string vsyncStr = Config.GetInt("vfrMode") == 0 ? "-vsync 1" : "-vsync 2";
             string vfrFilename = Path.GetFileName(concatFile);
-            string args = $" {loopStr} {vsyncStr} -f concat -safe 0 -i {vfrFilename} -r {fps.ToString().Replace(",", ".")} -c copy -pix_fmt yuv420p -movflags +faststart {outPath.Wrap()}";
+            string args = $" {loopStr} {vsyncStr} -f concat  -r {fps.ToString().Replace(",", ".")} -i {vfrFilename} -c copy -pix_fmt yuv420p -movflags +faststart {outPath.Wrap()}";
             await AvProcess.RunFfmpeg(args, concatFile.GetParentDir(), AvProcess.LogMode.Hidden);
         }
 
diff --git a/Code/Main/Interpolate.cs b/Code/Main/Interpolate.cs
index a9b7bc8..0addc32 100644
--- a/Code/Main/Interpolate.cs
+++ b/Code/Main/Interpolate.cs
@@ -170,8 +170,10 @@ namespace Flowframes
 
         public static async Task RunAi(string outpath, int targetFrames, int tilesize, AI ai)
         {
-            if(Config.GetInt("autoEncMode") > 0)
+            if (Config.GetInt("autoEncMode") > 0)
                 currentlyUsingAutoEnc = IOUtils.GetAmountOfFiles(currentFramesPath, false) * lastInterpFactor >= (AutoEncode.chunkSize + AutoEncode.safetyBufferFrames) * 1.1f;
+            else
+                currentlyUsingAutoEnc = false;
 
             Directory.CreateDirectory(outpath);
 
diff --git a/Code/Main/InterpolateUtils.cs b/Code/Main/InterpolateUtils.cs
index 8350b98..f8453fc 100644
--- a/Code/Main/InterpolateUtils.cs
+++ b/Code/Main/InterpolateUtils.cs
@@ -138,7 +138,7 @@ namespace Flowframes.Main
                 passes = false;
             }
             if (!passes)
-                i.Cancel("Invalid settings detected.");
+                i.Cancel("Invalid settings detected.", true);
             return passes;
         }
 
diff --git a/Code/OS/AiProcess.cs b/Code/OS/AiProcess.cs
index 82eb382..debe360 100644
--- a/Code/OS/AiProcess.cs
+++ b/Code/OS/AiProcess.cs
@@ -159,7 +159,7 @@ namespace Flowframes
             }
 
             Process rifePy = OSUtils.NewProcess(!OSUtils.ShowHiddenCmd());
-            AiStarted(rifePy, 3250, "png");
+            AiStarted(rifePy, 3500, "png");
             rifePy.StartInfo.Arguments = $"{OSUtils.GetCmdArg()} cd /D {PkgUtils.GetPkgFolder(Packages.rifeCuda).Wrap()} & " +
                 $"set CUDA_VISIBLE_DEVICES={Config.Get("torchGpus")} & {Pytorch.GetPyCmd()} {script} {args} --imgformat {InterpolateUtils.lastExt} --output {Paths.interpDir}";
             Logger.Log($"Running RIFE ({script})...", false);