jME 3.10.0-alpha5

Mhh, I don’t remember if i tested vulkan on windows actually, i suspect this could be the culprit : angle_shared_libvulkan = true

If you want to try to compile it locally on windows, this is the builder: GitHub - NostrGameEngine/angle-builder: Build Google ANGLE libraries for Java · GitHub

and this is the windows configuration angle-builder/release-windows-x64.gn at 6323d312968026589ae82bc0b0e5076354b7f1ba · NostrGameEngine/angle-builder · GitHub

(you can set angle_enable_d3d11 = false to automatically default to vulkan)