P: Error : "Some masking models are downloading. Please try again later" (Copy/Paste Preset) (Mac)

@edna_9736, see this article for how to roll back to LR 14.2, the only known workaround:
https://www.lightroomqueen.com/roll-back-update-previous/

I tried uninstalling lightroom classic but it only gives me the option of installing version 14.3 how were you able to get version 14.2?

so doing this fixed the problem?

Im having that same issue! were you able to fix it?

I opened lightroom today and experienced an issue I've never seen before. Any help would be greatly appreciated!

"Some Masking models failed to download. Please try again later"

This red box pops up when I try to apply one of my presets. I've tried restarting Lightroom Classic multiple and still receiving the same issue.

Here is my system info:

Lightroom Classic version: 14.3 [ 202504141032-10373aad ]
License: Creative Cloud
Language setting: en-US
Operating system: Mac OS 15
Version: 15.4.1 [24E263]
Application architecture: x64
Logical processor count: 8
Processor speed: 1.4GHz
SqLite Version: 3.36.0
Power Source: Battery, 44%
Built-in memory: 8,192.0 MB
Dedicated GPU memory used by Lightroom: 871.5MB / 1,536.0MB (56%)
Real memory available to Lightroom: 8,192.0 MB
Real memory used by Lightroom: 798.6 MB (9.7%)
Virtual memory used by Lightroom: 38,002.2 MB
Memory cache size: 110.3MB
Internal Camera Raw version: 17.3 [ 2222 ]
Maximum thread count used by Camera Raw: 5
Camera Raw SIMD optimization: SSE2,AVX,AVX2
Camera Raw virtual memory: 780MB / 4095MB (19%)
Camera Raw real memory: 882MB / 8192MB (10%)

Cache1:
Final1- RAM:772.0MB, VRAM:0.0MB, MIG_4303.NEF
NT- RAM:772.0MB, VRAM:0.0MB, Combined:772.0MB

Cache2:
m:110.3MB, n:191.7MB

U-main: 99.0MB

Standard Preview Size: 2880 pixels
Displays: 1) 2880x1800

Graphics Processor Info:
Metal: Intel(R) Iris(TM) Plus Graphics 645
Init State: GPU for Display supported by default with image processing and export supported in the custom mode
User Preference: Auto
Enable HDR in Library: OFF

Application folder: /Applications/Adobe Lightroom Classic
Library Path: /Users/mig/Pictures/Lightroom/Lightroom Catalog 5-v13-3.lrcat
Settings Folder: /Users/mig/Library/Application Support/Adobe/Lightroom

Installed Plugins:
1) AdobeStock
2) Aperture/iPhoto Importer Plug-in
3) Flickr
4) Pixieset

Config.lua flags:

Ich habe einen Katalog mit Fotos zum bearbeiten. Diese Fehlermeldung wird mir angezeigt: Fehlermeldung: Einige Maskierungsmodelle konnten nicht heruntergeladen werden. Bitte versuchen Sie es erneut.

Wenn ich mit der Maus das gewünschte Preset auswähle, wird mir zwar das Foto mit dem gewünschten Look angezeigt, jedoch ändert sich in den tatsächlichen Reglern nichts, sodass das Foto unbearbeitet bleibt.

Ich habe bereits LRC deinstalliert und neu installiert und es funktioniert nach wie vor nicht. 

Vor 8 Tagen kam wohl ein neues Update ich weiss nicht ob es damit zusammenhängt. Selbst wenn ich ein neues Preset anlege, überträgt er es nicht auf die Fotos.

Bitte um Hilfe.

Rolling back from LR 14.3 to 14.2 won't lose your presets, preferences, or edits (unless you've used the new Landscape AI masks or a camera newly supported in LR 14.3):

https://www.lightroomqueen.com/roll-back-update-previous/ 

if we do this will we lose our presets?

im having the same problem!!😭

@connie_2311, see this article for how to roll back to LR 14.2, the only known workaround:
https://www.lightroomqueen.com/roll-back-update-previous/