# Problem with view update since Intel UHD Graphics 620 driver update

**URL:** https://discourse.vtk.org/t/problem-with-view-update-since-intel-uhd-graphics-620-driver-update/1224
**Category:** Support
**Created:** [June 27, 2019, 1:28pm UTC](https://discourse.vtk.org/t/problem-with-view-update-since-intel-uhd-graphics-620-driver-update/1224 "2019-06-27T13:28:25Z")
**Posts on this page:** 1
**Showing post:** 4

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### Author: ![lassoan](https://discourse.vtk.org/user_avatar/discourse.vtk.org/lassoan/32/50_2.png) [@lassoan](https://discourse.vtk.org/u/lassoan)
#### Post date: [July 1, 2019, 5:25pm UTC](https://discourse.vtk.org/t/problem-with-view-update-since-intel-uhd-graphics-620-driver-update/1224/4 "2019-07-01T17:25:57Z")

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With recent Intel drivers we had to enable OpenGL compatibility profile on Windows in our Qt-based VTK applications otherwise various rendering update issues occurred. Qt creates the OpenGL context in these applications, so we had to adjust OpenGL flags in Qt, but you may give it a try to adjust the flags in [vtkWin32OpenGLRenderWindow](https://github.com/Kitware/VTK/blob/master/Rendering/OpenGL2/vtkWin32OpenGLRenderWindow.cxx#L686) to tune rendering context in your pure VTK-based application.

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