M106 - why does my DSS processing show issues that Siril does not?

[Swoop1]

Same number of lights, darks, biases and flats but the DSS shows white bands down both right and left margins whereas Siril doesn't.

Any ideas?

Siril-

DSS

[Elp]

Is this an uncooled camera? I ask as the edges look similar to uncooled camera amp glow so it could be a dark frame optimisation setting but I'm just guessing.

Edited June 28 by Elp

[Swoop1]

13 hours ago, Elp said:

Is this an uncooled camera? I ask as the edges look similar to uncooled camera amp glow so it could be a dark frame optimisation setting but I'm just guessing.

No, it is a cooled ASI533MC PRO.

Perhaps I need to lower the temeprature but, I'm trying to understand why one software shows the artifact whilst the other doesn't.

[Elp]

Go through all the settings, it must be doing something to the calibration files.

This is one of the reasons I prefer Siril using it manually, as you can see at each step what it's doing and easier to fault find.

I doubt it the camera, you can take 10 minute darks and you still won't see a trace of sensor amp glow.