Artefact in ARW file using A6000

[RichardL99]

I am regularly getting a thin multi-coloured line in my ARW files.  This is usually near a long edge of the image.  So far I have only observed it with my SELP1650 lens not my SEL55210. I'm using V2.0 firmware. 

A screen grab is shown below.  Does anyone have any idea what causes this and how to prevent it?

Thanks

RichardL99

[Portmixus]

This is not normal behaviour.

When do you see this line in raw?

Is it:

-when you review the image on your screen (of the camera)

-when you process the file in a raw-converter (which one?)

-After converting it to a jpeg?

[RichardL99]

Hi

Sorry for the delay.  I didn't get an email notification about your reply.

I can see the artefact:

- when I zoom in on the camera screen

- in Lightroom

- in RawDigger

I can't see it in Sony PlayMemories.

On a recent shoot it happened in 5 images out of 100.

Thanks

RichardL99