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Z_Guru
Participating Frequently
October 22, 2022
Question

Lightroom Classic V12 hangs with multiple masks

  • October 22, 2022
  • 2 replies
  • 1760 views

Using latest LC V12 with ACR V15 on Windows V11 Pro and when creating more than one mask the subsequent masks begin to hang and get slower and slower until it becomes almost impossible to work. Original RAW file sizes are around 85Mb and system RAM 32Gb.

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2 replies

johnrellis
Genius
October 23, 2022

Please do the menu command Help > System Info and copy/paste the entire output here. That will let us see the precise hardware and software versions you're running.

Z_Guru
Z_GuruAuthor
Participating Frequently
October 24, 2022

John, here's the output.

johnrellis
Genius
October 25, 2022

The graphics driver (30.0.14.7291) for the Nvidia graphics hardware is almost a year old. Update it to the most recent driver directly from Nvidia's web site. Many LR problems with masking are caused by older, buggy graphics drivers.

GoldingD
Legend
October 22, 2022
Original RAW file sizes are around 85Mb

So, yes I see RAW, but did you convert to DNG or import using  "Copy as DNG"?

Z_Guru
Z_GuruAuthor
Participating Frequently
October 23, 2022

I use the MOVE option.