Powershell+Posh-Git prompt function that does not hang ConEmu

Prompt.ps1

function Test-IsAdmin {
  $currentUser = [Security.Principal.WindowsIdentity]::GetCurrent()
  $principal = new-object Security.Principal.WindowsPrincipal($currentUser)
  $principal.IsInRole("Administrators")
}

$global:IsCurrentUserAdministrator = Test-IsAdmin

function global:prompt {
  $realLastExitCode = $LastExitCode
  if (Get-Module Posh-Git) {
    $Host.UI.RawUI.ForegroundColor = $GitPromptSettings.DefaultForegroundColor
    Write-Host $pwd.ProviderPath -NoNewLine
    Write-VcsStatus
    Write-Host
    Enable-GitColors
  } else {
    $Host.UI.RawUI.ForegroundColor = 'Cyan'
    Write-Host $pwd.ProviderPath
  }

  if ($global:IsCurrentUserAdministrator) {
    $Host.UI.RawUI.ForegroundColor = 'Red'
    Write-Host '***Administrator*** $' -NoNewLine
  } else {
    $Host.UI.RawUI.ForegroundColor = 'Yellow'
    Write-Host '>' -NoNewline
  }

  $Host.UI.RawUI.ForegroundColor = 'Gray'
  $global:LastExitCode = $realLastExitCode
  return ' '
}