I can no longer achieve 100% ANE usage since upgrading to MacOS26 Beta 5. I used to be able to get 100%. Has Apple activated throttling or power saving features in the new Betas? Is there any new rate limiting on the API? I can hardly get above 3w or 40%.
I have a M4 Pro mini (64GB) with High Power energy setting. MacOS 26 Beta 5.