Zooming and exposure tuning issue.

LimCW · July 31, 2026, 4:24am

Hi everyone,

Need advice, bought a used desktop ryzen5 5600x Rtx 3060 12Gb 28Gb ram windows 11 pro.
While zooming in and out or tuning the exposure, the attached happened.
Using Darktable 5.6.0
No issue when using it with my older desktop i5-3570 no gpu 28gb ram.

Vente · July 31, 2026, 4:32am

Hi, is OpenCL enabled in the settings? It could be that your GPU driver has problems with it. I’d either try something like RustiCL or disable OpenCL (if enabled, that is) and see if the problem persists.

LimCW · July 31, 2026, 5:12am

OpenCL is enabled. I will try disable it.

LimCW · July 31, 2026, 5:15am

Same even disable OpenCL

kofa · July 31, 2026, 5:38am

Please post the raw file and the xmp sidecar so others can try and reproduce the issue.