I’m afraid I can’t advise directly yet, but my other half was saying she was going to uodate one of her imacs to Big Sur, so if she does I will give it a test and let you know.

I’m thinking of buying one of these new Apple Silicon Macs to test Poser in too... but the fact that Poser 12 breaks lots of things over Poser 11 (new superfly cycles issues and snarly’s scripts not working) I might not upgrade to Mac Poser 12 when it comes out.