I have just posted a ticket for a very similar problem I'm having using Max 2022 and Corona 7.
My error is not with batch rendering, just standard animation. Every few frames it gets stuck on "cleaning up" the scene, but clicking on the VFB UI seems to reactivate and it starts rendering again. This works for a while, but after 10-15 frames max crashes out.
I'll reply here if I am able to get it fixed.