Ursa mini 4.6k Artifacts

Hi!

There is some weird lines in the image, never had issue before.

Any body had similar problem?

Thank You!

Jaak

Lines disappeared after battery change.

How about some more details? ISO? Shutter Angle/Speed? Codec? Post Processing?

Most Fixed Pattern Noise is underexposed areas.

ISO800
shutter 180
2k 16x9 apple proress 422hq
no correction, just edit and export in resolve.

but I'm not talking about noise, but about lines on upper half on image. Don't think the black small lines and bigger lines are something do do with underexposed areas or fixed pattern noise.