Can you try setting renderer.multiGpu.enabled = false in the audio2face.kit which should be in a folder similar to this: C:\Users\{USER}\AppData\Local\ov\pkg\prod-audio2face-2023.2.0\apps\audio2face.kit.
You should also be able to specify which GPU to use for A2F. e.g.
renderer.multiGpu.enabled = true
renderer.multiGpu.activeGpus = ”1,2”