C:\Users\David\Downloads\qtbug71808-exe\qtbug71808-exe>qtdiag.exe
Qt 5.12.0 (x86_64-little_endian-llp64 shared (dynamic) release build; by MSVC 2017) on "windows"
OS: Windows 10 (10.0) [winnt version 10.0.17134]

Architecture: x86_64; features: SSE2 SSE3 SSSE3 SSE4.1 SSE4.2 AVX AVX2

Environment:

Features: QT_NO_EXCEPTIONS

Library info:
  PrefixPath: C:\Users\David\Downloads\qtbug71808-exe\qtbug71808-exe
  DocumentationPath: C:\Users\David\Downloads\qtbug71808-exe\qtbug71808-exe\doc
  HeadersPath: C:\Users\David\Downloads\qtbug71808-exe\qtbug71808-exe\include
  LibrariesPath: C:\Users\David\Downloads\qtbug71808-exe\qtbug71808-exe\lib
  LibraryExecutablesPath: C:\Users\David\Downloads\qtbug71808-exe\qtbug71808-exe\bin
  BinariesPath: C:\Users\David\Downloads\qtbug71808-exe\qtbug71808-exe\bin
  PluginsPath: C:\Users\David\Downloads\qtbug71808-exe\qtbug71808-exe\plugins
  ImportsPath: C:\Users\David\Downloads\qtbug71808-exe\qtbug71808-exe\imports
  Qml2ImportsPath: C:\Users\David\Downloads\qtbug71808-exe\qtbug71808-exe\qml
  ArchDataPath: C:\Users\David\Downloads\qtbug71808-exe\qtbug71808-exe
  DataPath: C:\Users\David\Downloads\qtbug71808-exe\qtbug71808-exe
  TranslationsPath: C:\Users\David\Downloads\qtbug71808-exe\qtbug71808-exe\translations
  ExamplesPath: C:\Users\David\Downloads\qtbug71808-exe\qtbug71808-exe\examples
  TestsPath: C:\Users\David\Downloads\qtbug71808-exe\qtbug71808-exe\tests
  SettingsPath:

Standard paths [*...* denote writable entry]:
  DesktopLocation: "Desktop" *C:\Users\David\Desktop*
  DocumentsLocation: "Documents" *C:\Users\David\Documents*
  FontsLocation: "Fonts" *C:\WINDOWS\Fonts*
  ApplicationsLocation: "Applications" *C:\Users\David\AppData\Roaming\Microsoft\Windows\Start Menu\Programs*
  MusicLocation: "Music" *C:\Users\David\Music*
  MoviesLocation: "Movies" *C:\Users\David\Videos*
  PicturesLocation: "Pictures" *C:\Users\David\Pictures*
  TempLocation: "Temporary Directory" *C:\Users\David\AppData\Local\Temp*
  HomeLocation: "Home" *C:\Users\David*
  AppLocalDataLocation: "Application Data" *C:\Users\David\AppData\Local\QtProject\qtdiag* C:\ProgramData\QtProject\qtdiag C:\Users\David\Downloads\qtbug71808-exe\qtbug71808-exe C:\Users\David\Downloads\qtbug71808-exe\qtbug71808-exe\data C:\Users\David\Downloads\qtbug71808-exe\qtbug71808-exe\data\QtProject\qtdiag
  CacheLocation: "Cache" *C:\Users\David\AppData\Local\QtProject\qtdiag\cache*
  GenericDataLocation: "Shared Data" *C:\Users\David\AppData\Local* C:\ProgramData C:\Users\David\Downloads\qtbug71808-exe\qtbug71808-exe C:\Users\David\Downloads\qtbug71808-exe\qtbug71808-exe\data
  RuntimeLocation: "Runtime" *C:\Users\David*
  ConfigLocation: "Configuration" *C:\Users\David\AppData\Local\QtProject\qtdiag* C:\ProgramData\QtProject\qtdiag C:\Users\David\Downloads\qtbug71808-exe\qtbug71808-exe C:\Users\David\Downloads\qtbug71808-exe\qtbug71808-exe\data C:\Users\David\Downloads\qtbug71808-exe\qtbug71808-exe\data\QtProject\qtdiag
  DownloadLocation: "Download" *C:\Users\David\Downloads*
  GenericCacheLocation: "Shared Cache" *C:\Users\David\AppData\Local\cache*
  GenericConfigLocation: "Shared Configuration" *C:\Users\David\AppData\Local* C:\ProgramData C:\Users\David\Downloads\qtbug71808-exe\qtbug71808-exe C:\Users\David\Downloads\qtbug71808-exe\qtbug71808-exe\data
  AppDataLocation: "Application Data" *C:\Users\David\AppData\Roaming\QtProject\qtdiag* C:\ProgramData\QtProject\qtdiag C:\Users\David\Downloads\qtbug71808-exe\qtbug71808-exe C:\Users\David\Downloads\qtbug71808-exe\qtbug71808-exe\data C:\Users\David\Downloads\qtbug71808-exe\qtbug71808-exe\data\QtProject\qtdiag
  AppConfigLocation: "Application Configuration" *C:\Users\David\AppData\Local\QtProject\qtdiag* C:\ProgramData\QtProject\qtdiag C:\Users\David\Downloads\qtbug71808-exe\qtbug71808-exe C:\Users\David\Downloads\qtbug71808-exe\qtbug71808-exe\data C:\Users\David\Downloads\qtbug71808-exe\qtbug71808-exe\data\QtProject\qtdiag

File selectors (increasing order of precedence):
  en_US windows winnt

Network:
  Using "OpenSSL 1.0.2h  3 May 2016", version: 0x1000208f

Platform capabilities: ThreadedPixmaps OpenGL ThreadedOpenGL WindowMasks MultipleWindows ForeignWindows NonFullScreenWindows NativeWidgets WindowManagement RasterGLSurface AllGLFunctionsQueryable SwitchableWidgetComposition

Style hints:
  mouseDoubleClickInterval: 500
  mousePressAndHoldInterval: 800
  startDragDistance: 10
  startDragTime: 500
  startDragVelocity: 0
  keyboardInputInterval: 400
  keyboardAutoRepeatRate: 32
  cursorFlashTime: 1060
  showIsFullScreen: 0
  showIsMaximized: 0
  passwordMaskDelay: 0
  passwordMaskCharacter: U+25CF
  fontSmoothingGamma: 1.2
  useRtlExtensions: 0
  setFocusOnTouchRelease: 0
  tabFocusBehavior: Qt::TabFocusAllControls
  singleClickActivation: 0

Additional style hints (QPlatformIntegration):
  ReplayMousePressOutsidePopup: 1

Theme:
  Platforms requested : windows
            available :
  Styles requested    : WindowsVista,Windows
         available    : windowsvista,Windows,Fusion
  System font         : "MS Shell Dlg 2" 8
  Native file dialog

Fonts:
  General font : "MS Shell Dlg 2" 8
  Fixed font   : "Courier New" 9
  Title font   : "MS Shell Dlg 2" 8
  Smallest font: "MS Shell Dlg 2" 8

Palette:
  QPalette::WindowText: #ff000000
  QPalette::Button: #fff0f0f0
  QPalette::Light: #ffffffff
  QPalette::Midlight: #ffe3e3e3
  QPalette::Dark: #ffa0a0a0
  QPalette::Mid: #ffa0a0a0
  QPalette::Text: #ff000000
  QPalette::BrightText: #ffffffff
  QPalette::ButtonText: #ff000000
  QPalette::Base: #ffffffff
  QPalette::Window: #fff0f0f0
  QPalette::Shadow: #ff696969
  QPalette::Highlight: #ff0078d7
  QPalette::HighlightedText: #ffffffff
  QPalette::link: #ff0000ff
  QPalette::LinkVisited: #ffff00ff
  QPalette::AlternateBase: #ffe9e7e3
  QPalette::NoRole: #ff000000
  QPalette::ToolTipBase: #ffffffdc
  QPalette::ToolTipText: #ff000000
  QPalette::PlaceholderText: #80000000

Screens: 1, High DPI scaling: inactive
# 0 "\\.\DISPLAY1" Depth: 32 Primary: yes
  Manufacturer:
  Model:
  Serial number:
  Geometry: 3840x2160+0+0 Available: 3840x2100+0+0
  Physical size: 345x194 mm  Refresh: 60 Hz Power state: 0
  Physical DPI: 282.713,282.804 Logical DPI: 192,192 Subpixel_None
  DevicePixelRatio: 1 Pixel density: 2
  Primary orientation: 2 Orientation: 2 Native orientation: 0 OrientationUpdateMask: 0

Touch devices: 1
  TouchScreen "", max 10 touch points, capabilities: Position Area NormalizedPosition


Dynamic GL LibGL Vendor: Intel
Renderer: Intel(R) HD Graphics 620
Version: 4.4.0 - Build 21.20.16.4574
Shading language: 4.40 - Build 21.20.16.4574
Format: Version: 4.4 Profile: 2 Swap behavior: 2 Buffer size (RGBA): 8,8,8,8 Depth buffer: 24 Stencil buffer: 8
Profile: None (QOpenGLFunctions_4_4), Core (QOpenGLFunctions_4_4_Core), Compatibility (QOpenGLFunctions_4_4_Compatibility)


Vulkan instance available
Supported instance extensions:
  VK_EXT_debug_report, version 9
  VK_EXT_display_surface_counter, version 1
  VK_KHR_get_physical_device_properties2, version 1
  VK_KHR_get_surface_capabilities2, version 1
  VK_KHR_surface, version 25
  VK_KHR_win32_surface, version 6
  VK_KHR_device_group_creation, version 1
  VK_KHR_external_fence_capabilities, version 1
  VK_KHR_external_memory_capabilities, version 1
  VK_KHR_external_semaphore_capabilities, version 1
  VK_NV_external_memory_capabilities, version 1
  VK_EXT_debug_utils, version 1
Supported layers:
  VK_LAYER_NV_optimus, version 1, spec version 1.1.70, NVIDIA Optimus layer
  VK_LAYER_LUNARG_standard_validation, version 1, spec version 1.0.73, LunarG Standard Validation Layer
Available physical devices:
  API version 1.1.70, vendor 0x10DE, device 0x134D, GeForce 940MX, type 2, driver version 398.144.0  API version 1.0.0, vendor 0x8086, device 0x5916, Intel(R) HD Graphics 620, type 1, driver version 0.16.3


GPU:
         Card name         : Intel(R) HD Graphics 620
       Driver Name         : igdumdim64.dll
    Driver Version         : 21.20.16.4574
         Vendor ID         : 0x8086
         Device ID         : 0x5916
         SubSys ID         : 0x82C1103C
       Revision ID         : 0x0002
C:\Users\David\Downloads\qtbug71808-exe\qtbug71808-exe> @