I am submitting an unwrapped max file with a custom rendering script. It work fine with MAX 2019 but MAX 2024 back then and I belive it is because deadline did not support Corona 10.
We now have MAX 2026 as our production version and still trying to submit the same thing except with MAX 2026 and Corona 13
My belief is deadline does not support above Corona 7 and why they do not render.