[BUG] 3D games crash when Vulkan is set to System Default or D3D12
Describe the bug
When running a 3D game, (my case is PvZ3) it runs normally but laggily when Vulkan is set to None.
When it's set to System Default or D3D12, it opens to a white window before briefly closing, crashing WSA with no error message.
I know it happens only with 3D games because I have Angry Birds which is entirely in 2D, which runs fine with any Vulkan settings.
Steps to reproduce the issue
- Install a modern game with 3D graphics.
- Run the game with Vulkan set to System Default or D3D12.
Expected behaviour
Game runs to a white window before crashing WSA. There are no error messages whatsoever.
Downloaded Build Of WSA
I'm using WSA_2407.40000.4.0_x64_Release-Nightly-with-magisk-30.6.30600.-canary-GApps-13.0-NoAmazon.
Windows build number
Version 25H2 (OS Build 26200.9445)
PC Specification
OS Name Microsoft Windows 11 Pro Version 10.0.26200 Build 26200 Other OS Description Not Available OS Manufacturer Microsoft Corporation System Name HOMEDESKTOP System Manufacturer System manufacturer System Model System Product Name System Type x64-based PC System SKU SKU Processor AMD Ryzen 7 2700 Eight-Core Processor, 3200 Mhz, 8 Core(s), 16 Logical Processor(s) BIOS Version/Date American Megatrends Inc. 4645, 1/5/2026 SMBIOS Version 3.3 Embedded Controller Version 255.255 BIOS Mode UEFI BaseBoard Manufacturer ASUSTeK COMPUTER INC. BaseBoard Product TUF B450M-PRO GAMING BaseBoard Version Rev X.0x Platform Role Desktop Secure Boot State Off PCR7 Configuration Elevation Required to View Windows Directory C:\Windows System Directory C:\Windows\system32 Boot Device \Device\HarddiskVolume3 Hardware Abstraction Layer Version = "10.0.26100.1" Installed Physical Memory (RAM) 16.0 GB Total Physical Memory 15.9 GB Available Physical Memory 2.58 GB Total Virtual Memory 27.9 GB Available Virtual Memory 7.50 GB Page File Space 12.0 GB Page File C:\pagefile.sys Kernel DMA Protection Off Virtualisation-based security Running Virtualisation-based security required security properties Virtualisation-based security available security properties Base Virtualisation Support, DMA Protection, UEFI Code Readonly Virtualisation-based security services configured Virtualisation-based security services running App Control for Business policy Enforced App Control for Business user mode policy Off Automatic Device Encryption Support Elevation Required to View A hypervisor has been detected. Features required for Hyper-V will not be displayed.
Additional context
No response
Source: MustardChef/WSABuilds