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VBOX Test Suite UI Does Not Refresh as Expected

Updated on Mar 4, 2026

If you experience UI refresh issues, this may be due to outdated graphics drivers.  If you do not want to update the drivers for some reason, disabling hardware acceleration in Test Suite may help.

  1. Open VBOX Test Suite
  2. Open on the Home tab on the ribbon. 
  3. Click on Options in the Settings section on the right-hand side of the window to open the Options popup.
  4. Disable Hardware Acceleration by unticking the Enable hardware acceleration option.
     
     
VBTS_Home_Settings_Options_HardwareAcceleration
  1. Click OK to save the setting and exit the Options popup. 

The software UI should now refresh.