Hi Catherine,
I am using HF 8.3.6 on an M4 Max. I tried rendering a stack of 3 images first with the C method, then immediately with method B. I wanted to use the C stack as a source for retouching B but it says ""no compatible outputs". The images were sorted automatically in both cases. The ...

When I take photos with Helicon Remote, there is an orange x in the upper right corner at each shot. The stack seems ok to me.
What does the orange x mean?