Problems with DxO PhotoLab 9 (macOS)

This problem was solved by downgrading from DxO PhotoLab 9.1.1 to 9.0.0. I bet some of the other issues I have will be resolved with this downgrade.

Do you mean lag control rather than nag control?

Mark

2 Likes

Confirmed:

  • Under the same conditions PL9 took 30/37/40 seconds to render thumbnails in Library module with early/mid/late versions. Times increase with PhotoLab going from 2.34 GB to 3.04 GB for the app and 9.1.1 is clearly the slowest with an increase of 33% in relation to PL 9.0.0 and 9.0.1

±Confirmed:

  • Adding a folder updates the ā€œFOLDERSā€ section, but ā€œFAVORITESā€ stay put. Removing a folder updates both sections though.

±Confirmed:

  • Differences are about the same 33% slower for thumbnails
  • I see no difference with 100% previews in Customize view though.

Tested on macOS Sonoma 14.8.1 on a 2019 5k iMac. PL was set to automatically import (but not export) sidecars. High quality and DeepPrime rendering both disabled. 60 Test images (1.3 GB on a separate volume of the internal SSD). Changes of customising were done with selecting different presets. DB and cache files were trashed before switching versions.

An increase of rendering times of about 33% is noticeable and could be called substantial, a reduction by 25% would be sold as a major breakthrough :slight_smile:
I’m not using the better quality previews to have a better user experience and can live with those times for the moment. I can do without AI (autodetect) masking - and have to, because my Mac is below what DxO recommends as config for those advanced features. I use those of Lightroom Classic which works happily with my elderly gear.

With high quality previews and DeepPRIME rendering, differences will be greater I presume. No free lunch! :man_shrugging:

This does not work on my macbook pro m4. With a two finger klick a very different file manager type menu appears with no refresh option.

Worth knowing for Mac owners - and somewhat annoying that functionality differs between systems!

I don’t often use the ā€˜refresh’ command, as I don’t often alter file structures while I’m editing, but it can be handy.