AnsweredAssumed Answered

DDC/CI crashes graphics driver

Question asked by sdancer on Mar 27, 2020
Latest reply on Jul 8, 2020 by mirh

It seems like software attempting to communicate with my monitor via DDC/CI crashes AMD Radeon drivers. When communication starts, the desktop including hardware mouse pointer slows down a lot to maybe 1FPS or less, and the application attempting communication with the monitor crashes. If I manage to somehow terminate the application, the system recovers, but if I don't, the graphics driver eventually bluescreens.

 

Happens at least with software:

  • Eizo ColorNavigator immediately when starting the application
  • X-Rite i1 Profiler when trying to use the "ADC" (Automatic Display Control) feature

 

Monitors:

  • Eizo SX2461W via DVI
  • NEC PA271Q via DisplayPort

 

Sapphire 5700XT "Pulse", using 20.2.2 and 20.3.1 drivers

Win10 64bit

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