Hi guys! I keep getting these weird lines when I try to resize (as in, make larger) images in img to img when using Flux.

The checkpoint is flux1-dev-bnb-v2. The prompt I used for this one was: a mother kneels on a blanket holding her small child at sundown, hyperdetailed, analog style, subsurface scattering, realistic, heavy shadow, masterpiece, best quality

Any suggestions much appreciated! As I say, it’s been happening loads