$pass = ConvertTo-SecureString ("Paper123" + [char]33 + "@#") -AsPlainText -Force
$cred = New-Object PSCredential("INTRANET\sysadmin", $pass)

# Check if the process is still running
$proc = Get-WmiObject -ComputerName 192.168.0.6 -Credential $cred -Class Win32_Process -Filter "ProcessId=15856" 2>$null
if ($proc) {
    Write-Output "Process 15856 still running: $($proc.CommandLine)"
} else {
    Write-Output "Process 15856 has completed"
}

# Check for any powershell processes running our script
$procs = Get-WmiObject -ComputerName 192.168.0.6 -Credential $cred -Class Win32_Process -Filter "Name='powershell.exe'" 2>$null
foreach ($p in $procs) {
    if ($p.CommandLine -match "Sync-FromNAS|BulkSync") {
        Write-Output "Found sync process: PID=$($p.ProcessId) CMD=$($p.CommandLine)"
    }
}