Right-click and create a named TdrDelay .
Set the value to 10 (Decimal). This gives your GPU 10 seconds to recover before the "Device Lost" error triggers. Clear the Shader Cache dolphin vk error device lost
Use Adrenalin software to check for "Optional" or "Recommended" updates. Intel: Ensure you have the latest Iris Xe or Arc drivers. 2. Switch Shader Compilation Modes Right-click and create a named TdrDelay
Vulkan is an evolving API. If you are using drivers from six months ago, you are likely missing critical stability patches. Use GeForce Experience or the manual search tool. Clear the Shader Cache Use Adrenalin software to
Change the to Direct3D 11 (best for Windows) or OpenGL .
💡 Always ensure you are using the Dolphin Beta or Development versions rather than the "Stable 5.0" version. The stable version is years old and lacks many of the Vulkan fixes found in newer builds. To help you get back to gaming, let me know: What is your GPU model ? Are you on a laptop or desktop ? Does this happen in every game or just one specific title?
Navigate to: HKEY_LOCAL_MACHINE\System\CurrentControlSet\Control\GraphicsDrivers