I'm having some issues with my Creality HALOT-ONE. As you can see in the photo, it seems that the layers after the bottom layer are peeling off. I have to remark that the bottom layer sticks very well to the printing bed.
This issue always happens in the next layer after the bottom ones. I have never experienced this in the middle of a print. Also, it doesn't happen in all the prints. It seems that it appears near the middle of the resin container. I haven't seen it near the corners of the vat yet.
I can imagine that the subsequent layers don't stick properly to the bottom one, but I don't have any clue why.
I'm using the Creality 3D Printer Standard Grey resin.
My bottom exposure time is 46 sec. And my layer exposure time is 3sec. The distance that the plate moves after a layer is 5 cm.