diff --git a/FFUDevelopment/BuildFFUVM.ps1 b/FFUDevelopment/BuildFFUVM.ps1
index 7ff3403..926b5e0 100644
--- a/FFUDevelopment/BuildFFUVM.ps1
+++ b/FFUDevelopment/BuildFFUVM.ps1
@@ -202,7 +202,7 @@ param(
     [ValidateSet(512, 4096)]
     [uint32]$LogicalSectorSizeBytes = 512
 )
-$version = '2309.1'
+$version = '2309.2'
 
 #Check if Hyper-V feature is installed (requires only checks the module)
 $osInfo = Get-WmiObject -Class Win32_OperatingSystem
@@ -1149,8 +1149,8 @@ Function Get-WindowsVersionInfo {
     WriteLog "Unloading registry"
     Invoke-Process reg "unload HKLM\FFU"
     #This prevents Critical Process Died errors you can have during deployment of the FFU. Capturing from very fast disks (NVME) can cause the capture to happen faster than Windows is ready for.
-    WriteLog 'Sleep 15 seconds to allow registry to completely unload'
-    Start-sleep 15
+    WriteLog 'Sleep 60 seconds to allow registry to completely unload'
+    Start-sleep 60
 
 
 
@@ -1167,91 +1167,186 @@ Function New-DeploymentUSB {
         [switch]$CopyFFU
     )
     WriteLog "CopyFFU is set to $CopyFFU"
-    # Set your FFUDevelopmentPath here
-    $BuildUSBPath = $FFUDevelopmentPath
+    $BuildUSBPath = $PSScriptRoot
+    WriteLog "BuildUSBPath is $BuildUSBPath"
+    $counter = 0
 
-    # Get the first removable USB drive
-    $USBDrive = (Get-WmiObject -Class Win32_DiskDrive -Filter "MediaType='Removable Media'")
+    $USBDrives = (Get-WmiObject -Class Win32_DiskDrive -Filter "MediaType='Removable Media'")
+    If ($USBDrives -and ($null -eq $USBDrives.count)) {
+        $USBDrivesCount = 1
+    }
+    else {
+        $USBDrivesCount = $USBDrives.Count
+    }
+    WriteLog "Found $USBDrivesCount USB drives"
 
-    if ($null -eq $USBDrive) {
-        Writelog "No USB drive found"
+    if ($null -eq $USBDrives) {
+        WriteLog "No removable USB drive found."
         exit 1
     }
 
-    # Format the USB drive
-    $DiskNumber = $USBDrive.DeviceID.Replace("\\.\PHYSICALDRIVE", "")
-    $ScriptBlock = {
-        param($DiskNumber)
-        Clear-Disk -Number $DiskNumber -RemoveData -Confirm:$false
-        Clear-Disk -Number $DiskNumber -RemoveData -RemoveOEM -Confirm:$false
-        #Check for other partitions since, apparently, Clear-Disk doesn't remove all of them
-        Get-Disk $disknumber | Get-Partition | Remove-Partition -Confirm:$false
-        $Disk = Get-Disk -Number $DiskNumber
-        $Disk | Set-Disk -PartitionStyle MBR
-        $BootPartition = $Disk | New-Partition -Size 2GB -IsActive -AssignDriveLetter
-        $DeployPartition = $Disk | New-Partition -UseMaximumSize -AssignDriveLetter
-        Format-Volume -Partition $BootPartition -FileSystem FAT32 -NewFileSystemLabel "Boot" -Confirm:$false
-        Format-Volume -Partition $DeployPartition -FileSystem NTFS -NewFileSystemLabel "Deploy" -Confirm:$false
-    }
-    WriteLog 'Partitioning USB Drive'
-    Invoke-Command -ScriptBlock $ScriptBlock -ArgumentList $DiskNumber | Out-null
-    WriteLog 'Done'
+    $SelectedFFUFile = $null
 
-    # Mount the ISO and copy the contents to the boot partition
-    $BootPartitionDriveLetter = (get-volume -FileSystemLabel Boot).DriveLetter + ":\"  
-    $ISOMountPoint = (Mount-DiskImage -ImagePath "$BuildUSBPath\WinPE_FFU_Deploy.iso" -PassThru | Get-Volume).DriveLetter + ":\"
-    WriteLog "Copying WinPE files to $BootPartitionDriveLetter"
-    Copy-Item -Path "$ISOMountPoint\*" -Destination $BootPartitionDriveLetter -Recurse -Force | Out-Null
-    Dismount-DiskImage -ImagePath "$BuildUSBPath\WinPE_FFU_Deploy.iso" | Out-Null
-
-    # Copy FFU files if switch is provided
     if ($CopyFFU.IsPresent) {
-        WriteLog 'Copying FFU files'
-        $DeployPartitionDriveLetter = (get-volume -FileSystemLabel Deploy).DriveLetter + ":\"  
         $FFUFiles = Get-ChildItem -Path "$BuildUSBPath\FFU" -Filter "*.ffu"
 
         if ($FFUFiles.Count -eq 1) {
-            WriteLog "Copying $($FFUFiles.FullName) to $DeployPartitionDriveLetter this could take a few minutes"
-            Copy-Item -Path $FFUFiles.FullName -Destination $DeployPartitionDriveLetter -Force | Out-Null
-            Writelog 'Copy complete'
+            $SelectedFFUFile = $FFUFiles.FullName
         }
         elseif ($FFUFiles.Count -gt 1) {
-            WriteLog "Multiple FFU files found:"
-            Write-Host "Multiple FFU files found:"
+            WriteLog 'Found multiple FFU files'
             for ($i = 0; $i -lt $FFUFiles.Count; $i++) {
                 WriteLog ("{0}: {1}" -f ($i + 1), $FFUFiles[$i].Name)
-                Write-Host ("{0}: {1}" -f ($i + 1), $FFUFiles[$i].Name)
             }
-            WriteLog "A: Copy all FFU files"
-            Write-Host "A: Copy all FFU files"
             $inputChoice = Read-Host "Enter the number corresponding to the FFU file you want to copy or 'A' to copy all FFU files"
-
+            
             if ($inputChoice -eq 'A') {
-                WriteLog "Copying All FFU files to $DeployPartitionDriveLetter this could take a few minutes"
-                Write-Host "Copying All FFU files to $DeployPartitionDriveLetter this could take a few minutes"
-                Copy-Item -Path $FFUFiles.FullName -Destination $DeployPartitionDriveLetter -Force | Out-Null
-                Writelog 'Copy complete'
-                Write-Host 'Copy complete'
+                $SelectedFFUFile = $FFUFiles.FullName
             }
             elseif ($inputChoice -ge 1 -and $inputChoice -le $FFUFiles.Count) {
                 $selectedIndex = $inputChoice - 1
-                WriteLog "Copying $($FFUFiles[$selectedIndex].FullName) to $DeployPartitionDriveLetter this could take a few minutes"
-                Write-Host "Copying $($FFUFiles[$selectedIndex].FullName) to $DeployPartitionDriveLetter this could take a few minutes"
-                Copy-Item -Path $FFUFiles[$selectedIndex].FullName -Destination $DeployPartitionDriveLetter -Force | Out-Null
-                Writelog 'Copy complete'
-                Write-Host 'Copy complete'
-            }
-            else {
-                WriteLog "Invalid choice. No FFU file copied"
-                Write-Host 'Invalid choice. No FFU file copied'
+                $SelectedFFUFile = $FFUFiles[$selectedIndex].FullName
             }
+            WriteLog "$SelectedFFUFile was selected"
         }
         else {
             WriteLog "No FFU files found in the current directory."
         }
     }
 
-    WriteLog "USB drive prepared successfully."
+    foreach ($USBDrive in $USBDrives) {
+        $Counter++
+        WriteLog "Formatting USB drive $Counter out of $USBDrivesCount"
+        $DiskNumber = $USBDrive.DeviceID.Replace("\\.\PHYSICALDRIVE", "")
+        WriteLog "Physical Disk number is $DiskNumber for USB drive $Counter out of $USBDrivesCount"
+
+        $ScriptBlock = {
+            param($DiskNumber)
+            Clear-Disk -Number $DiskNumber -RemoveData -RemoveOEM -Confirm:$false
+            Get-Disk $DiskNumber | Get-Partition | Remove-Partition
+            $Disk = Get-Disk -Number $DiskNumber
+            $Disk | Set-Disk -PartitionStyle MBR
+            $BootPartition = $Disk | New-Partition -Size 2GB -IsActive -AssignDriveLetter
+            $DeployPartition = $Disk | New-Partition -UseMaximumSize -AssignDriveLetter
+            Format-Volume -Partition $BootPartition -FileSystem FAT32 -NewFileSystemLabel "TempBoot" -Confirm:$false
+            Format-Volume -Partition $DeployPartition -FileSystem NTFS -NewFileSystemLabel "TempDeploy" -Confirm:$false
+        }
+
+        WriteLog 'Partitioning USB Drive'
+        Invoke-Command -ScriptBlock $ScriptBlock -ArgumentList $DiskNumber | Out-null
+        WriteLog 'Done'
+
+        $BootPartitionDriveLetter = (Get-WmiObject -Class win32_volume -Filter "Label='TempBoot' AND DriveType=2 AND DriveLetter IS NOT NULL").Name
+        $ISOMountPoint = (Mount-DiskImage -ImagePath "$BuildUSBPath\WinPE_FFU_Deploy.iso" -PassThru | Get-Volume).DriveLetter + ":\"
+        WriteLog "Copying WinPE files to $BootPartitionDriveLetter"
+        robocopy "$ISOMountPoint" "$BootPartitionDriveLetter" /E /COPYALL /R:5 /W:5 /J
+        Dismount-DiskImage -ImagePath "$BuildUSBPath\WinPE_FFU_Deploy.iso" | Out-Null
+
+        if ($CopyFFU.IsPresent) {
+            if ($null -ne $SelectedFFUFile) {
+                $DeployPartitionDriveLetter = (Get-WmiObject -Class win32_volume -Filter "Label='TempDeploy' AND DriveType=2 AND DriveLetter IS NOT NULL").Name
+                if ($SelectedFFUFile -is [array]) {
+                    WriteLog "Copying multiple FFU files to $DeployPartitionDriveLetter. This could take a few minutes."
+                    foreach ($FFUFile in $SelectedFFUFile) {
+                        robocopy $(Split-Path $FFUFile -Parent) $DeployPartitionDriveLetter $(Split-Path $FFUFile -Leaf) /COPYALL /R:5 /W:5 /J
+                    }
+                }
+                else {
+                    WriteLog ("Copying " + $SelectedFFUFile + " to $DeployPartitionDriveLetter. This could take a few minutes.")
+                    robocopy $(Split-Path $SelectedFFUFile -Parent) $DeployPartitionDriveLetter $(Split-Path $SelectedFFUFile -Leaf) /COPYALL /R:5 /W:5 /J
+                }
+            }
+            else {
+                WriteLog "No FFU file selected. Skipping copy."
+            }
+        }
+
+        Set-Volume -FileSystemLabel "TempBoot" -NewFileSystemLabel "Boot"
+        Set-Volume -FileSystemLabel "TempDeploy" -NewFileSystemLabel "Deploy"
+
+        if ($USBDrivesCount -gt 1) {
+            & mountvol $BootPartitionDriveLetter /D
+            & mountvol $DeployPartitionDriveLetter /D 
+        }
+
+        WriteLog "Drive $counter completed"
+    }
+
+    WriteLog "USB Drives completed"
+}
+
+
+function Get-FFUEnvironment {
+    WriteLog 'Dirty.txt file detected. Last run did not complete succesfully. Will clean environment'
+    # Check for MSFT Virtual disks where location contains FFUDevelopment in the path
+    $disks = Get-Disk -FriendlyName *virtual*
+    foreach ($disk in $disks) {
+        $diskNumber = $disk.Number
+        $vhdLocation = $disk.Location
+        if ($vhdLocation -like "*FFUDevelopment*") {
+            WriteLog "Dismounting Virtual Disk $diskNumber with Location $vhdLocation"
+            Dismount-ScratchVhdx -VhdxPath $vhdLocation
+            $parentFolder = Split-Path -Parent $vhdLocation
+            WriteLog "Removing folder $parentFolder"
+            Remove-Item -Path $parentFolder -Recurse -Force
+        }
+    }
+
+    # Check for mounted DiskImages
+    $volumes = Get-Volume | Where-Object { $_.DriveType -eq 'CD-ROM' }
+    foreach ($volume in $volumes) {
+        $letter = $volume.DriveLetter
+        WriteLog "Dismounting DiskImage for volume $letter"
+        Get-Volume $letter | Get-DiskImage | Dismount-DiskImage | Out-Null
+        WriteLog "Dismounting complete"
+    }
+
+    # Remove unused mountpoints
+    WriteLog 'Remove unused mountpoints'
+    Invoke-Process cmd "/c mountvol /r"
+    WriteLog 'Removal complete'
+
+    # Check for content in the VM folder and delete any folders that start with _FFU-
+    $folders = Get-ChildItem -Path $VMLocation -Directory
+    foreach ($folder in $folders) {
+        if ($folder.Name -like '_FFU-*') {
+            WriteLog "Removing folder $($folder.FullName)"
+            Remove-Item -Path $folder.FullName -Recurse -Force
+        }
+    }
+
+    # Remove orphaned mounted images
+    $mountedImages = Get-WindowsImage -Mounted
+    if ($mountedImages) {
+        foreach ($image in $mountedImages) {
+            $mountPath = $image.Path
+            WriteLog "Dismounting image at $mountPath"
+            Dismount-WindowsImage -Path $mountPath -discard | Out-null
+            WriteLog "Successfully dismounted image at $mountPath"
+        }
+    }
+
+    # Remove Mount folder if it exists
+    if (Test-Path -Path "$FFUDevelopmentPath\Mount") {
+        WriteLog "Remove $FFUDevelopmentPath\Mount folder"
+        Remove-Item -Path "$FFUDevelopmentPath\Mount" -Recurse -Force
+        WriteLog 'Folder removed'
+    }
+
+    #Clear any corrupt Windows mount points
+    WriteLog 'Clearing any corrupt Windows mount points'
+    Clear-WindowsCorruptMountPoint | Out-null
+    WriteLog 'Complete'
+
+    #Clean up registry
+    if (Test-Path -Path 'HKLM:\FFU'){
+        Writelog 'Found HKLM:\FFU, removing it'
+        Invoke-Process reg "unload HKLM\FFU"
+    }
+
+    Writelog 'Removing dirty.txt file'
+    Remove-Item -Path "$FFUDevelopmentPath\dirty.txt" -Force
+    WriteLog "Cleanup complete"
 }
 
 ###END FUNCTIONS
@@ -1302,6 +1397,11 @@ catch {
     throw $_
 }
 
+#Check if environment is dirty
+If(Test-Path -Path "$FFUDevelopmentPath\dirty.txt"){
+    Get-FFUEnvironment
+} 
+
 #Create apps ISO for Office and/or 3rd party apps
 if ($InstallApps) {
     try {
@@ -1341,6 +1441,9 @@ if ($InstallApps) {
 
 #Create VHDX
 try {
+    #Create dirty.txt file to track if environment is dirty or clean
+    New-Item -Path .\ -Name "dirty.txt" -ItemType "file" | Out-Null
+
     if ($ISOPath) {
         $wimPath = Get-WimFromISO
     }
@@ -1549,5 +1652,7 @@ If ($BuildUSBDrive) {
         throw $_
     }
 }
+#Clean up dirty.txt file
+Remove-Item -Path .\dirty.txt -Force | out-null
 Write-Host "Script complete"
 WriteLog "Script complete"
\ No newline at end of file
diff --git a/FFUDevelopment/WinPECaptureFFUFiles/CaptureFFU.ps1 b/FFUDevelopment/WinPECaptureFFUFiles/CaptureFFU.ps1
index 13b95e4..c0021c9 100644
--- a/FFUDevelopment/WinPECaptureFFUFiles/CaptureFFU.ps1
+++ b/FFUDevelopment/WinPECaptureFFUFiles/CaptureFFU.ps1
@@ -60,9 +60,7 @@ Remove-Variable DisplayVersion
 Remove-Variable Office
 reg unload "HKLM\FFU"
 #This prevents Critical Process Died errors you can have during deployment of the FFU - may not happen during capture from WinPE, but adding here to be consistent with VHDX capture
-WriteLog 'Sleep 15 seconds to allow registry to completely unload'
-Start-sleep 15
-
+Start-sleep 60
 Start-Process -FilePath dism.exe -ArgumentList $dismArgs -Wait -PassThru -ErrorAction Stop | Out-Null
 #Copy DISM log to Host
 xcopy X:\Windows\logs\dism\dism.log W:\ /Y | Out-Null
diff --git a/FFUDevelopment/WinPEDeployFFUFiles/ApplyFFU.ps1 b/FFUDevelopment/WinPEDeployFFUFiles/ApplyFFU.ps1
index e73b1e0..7284a4a 100644
--- a/FFUDevelopment/WinPEDeployFFUFiles/ApplyFFU.ps1
+++ b/FFUDevelopment/WinPEDeployFFUFiles/ApplyFFU.ps1
@@ -117,7 +117,7 @@ $LogFileName = 'ScriptLog.txt'
 $USBDrive = Get-USBDrive
 New-item -Path $USBDrive -Name $LogFileName -ItemType "file" -Force | Out-Null
 $LogFile = $USBDrive + $LogFilename
-$version = '2309.1'
+$version = '2309.2'
 WriteLog 'Begin Logging'
 WriteLog "Script version: $version"