Why does my Android Studio screen/GPU flick after upgrading to 3440×1440 ultrawide (AMD GPU)?

I’m running into a strange issue where Android Studio causes my screen to flicker, and I’m trying to understand whether this is a known GPU/driver/rendering problem.

This only happens when a build is running in Android Studio
Games, GPU stress tests, and benchmarks run perfectly fine with no flicker at all.

What changed

  • I recently upgraded my monitor from 27″ 2560×1440 60hz to a 40″ 3440×1440 144hz ultrawide.
  • GPU is AMD RX 6700XT.
  • After the upgrade, Android Studio started causing flickering.

What the flicker looks like

  • The monitor does not turn off or lose signal.
  • Looks more like GPU/display pipeline flickering.
  • Happens only while the Android Studio build is running.

Things I’ve already tried

  • Enabling / disabling AMD FreeSync.
  • Capping Android Studio to 60 FPS.
  • Disabling hardware acceleration.
  • Changing refresh rates.
  • Stress-testing the GPU (no issues at all).

My question

  • Has anyone else experienced Android Studio flickering on ultrawide monitors, especially with AMD GPUs?
  • Are there known fixes (Vulkan, OpenGL flags, driver settings, Windows settings, etc.)?