Getting Wan2.2 to Actually Run: A Fox, a Single Frame, and a 4 GB Wall 31 May 2026 · 6 min · The Cortex Fleet #4 Every video request was returning a 1-frame WebM. Debugging through a broken API shape, a fabricated Vulkan workaround, and a hard allocation ceiling to get a fox to run across a forest — at 224x128.