Lens blur problems

Lightroom lens blur not working properly

Please post your System Information as Lightroom Classic (LrC) reports it. In LrC click on Help, then System Info, then Copy. Paste that information into a reply. Please present all information from first line down to and including Plug-in Info. Info after Plug-in info can be cut out as that is just so much dead space to us non-Techs and it takes up vast amounts of scroll space making the reply less readable and less likely that others will bother with your post.

An example:

Lightroom Classic version: 13.0.1

License: Creative Cloud

Language setting: en

Operating system: Windows 11 - Home Premium Edition

Version: 11.0.22621

Application architecture: x64

System architecture: x64

Logical processor count: 32

Processor speed: 2.9GHz

SqLite Version: 3.36.0

CPU Utilisation: 0.0%

Built-in memory: 65243.7 MB

Dedicated GPU memory used by Lightroom: 4445.1MB / 8032.0MB (55%)

Real memory available to Lightroom: 65243.7 MB

Real memory used by Lightroom: 6593.8 MB (10.1%)

Virtual memory used by Lightroom: 12094.9 MB

GDI objects count: 1141

USER objects count: 4627

Process handles count: 4231

Memory cache size: 0.0MB

Internal Camera Raw version: 16.0 [ 1677 ]

Maximum thread count used by Camera Raw: 5

Camera Raw SIMD optimization: SSE2,AVX,AVX2

Camera Raw virtual memory: 898MB / 32621MB (2%)

Camera Raw real memory: 496MB / 65243MB (0%)

System DPI setting: 144 DPI (high DPI mode)

Desktop composition enabled: Yes

Standard Preview Size: 3840 pixels

Displays: 1) 3840x2160

Input types: Multitouch: No, Integrated touch: No, Integrated pen: Yes, External touch: No, External pen: No, Keyboard: No

Graphics Processor Info:

DirectX: NVIDIA GeForce RTX 3070 (31.0.15.4601)

Init State: GPU for Export supported by default

User Preference: Auto

Application folder: C:\Program Files\Adobe\Adobe Lightroom Classic

Library Path: F:\My Photography\Test-v13.lrcat

Settings Folder: C:\Users\DavidsLocal\AppData\Roaming\Adobe\Lightroom

Installed Plugins:

1) AdobeStock

What is it doing wrong? Please describe in detail.

Are you using Lightroom (Lr icon) or Lightroom Classic (LrC icon)?