Lightroom Classic not showing imported photos

Hi everyone!

Been an Adobe user for quite some time, but this is my first post.

After Lightroom Classic last update (12.3), the one who brought AI Denoise, i realised that whenever I import a new photo to the catalog or i use the Denoise function, the "new" files don't show up on Lr, unless i restart the app.

I'm using a catalog that has around 5K pictures in it, on a modest Windows laptop.

I can share some of the Lr System Info:

Lightroom Classic version: 12.3 [ 202304101834-a085245c ]
License: Creative Cloud
Language setting: en
Operating system: Windows 10 - Home Premium Edition
Version: 10.0.22621
Application architecture: x64
System architecture: x64
Logical processor count: 8
Processor speed: 2,3GHz
SqLite Version: 3.36.0
CPU Utilisation: 0,0%
Built-in memory: 16316,0 MB
Dedicated GPU memory used by Lightroom: 1263,3MB / 2008,5MB (62%)
Real memory available to Lightroom: 16316,0 MB
Real memory used by Lightroom: 2125,1 MB (13,0%)
Virtual memory used by Lightroom: 3564,0 MB
GDI objects count: 736
USER objects count: 2225
Process handles count: 4038
Memory cache size: 992,7MB
Internal Camera Raw version: 15.3 [ 1451 ]
Maximum thread count used by Camera Raw: 5
Camera Raw SIMD optimization: SSE2,AVX,AVX2
Camera Raw virtual memory: 592MB / 8158MB (7%)
Camera Raw real memory: 595MB / 16316MB (3%)
System DPI setting: 96 DPI
Desktop composition enabled: Yes
Standard Preview Size: 1920 pixels
Displays: 1) 1920x1080
Input types: Multitouch: No, Integrated touch: No, Integrated pen: No, External touch: No, External pen: No, Keyboard: No

Graphics Processor Info:
DirectX: NVIDIA GeForce 840M (31.0.15.3141)
Init State: GPU for Image Processing supported by default with custom export support
User Preference: Off

Application folder: C:\Program Files\Adobe\Adobe Lightroom Classic
Library Path: Z:\Pictures\Lightroom\2022_2\2022_2.lrcat
Settings Folder: C:\Users\Marco\AppData\Roaming\Adobe\Lightroom

Does this happened to anyone else? Or someone might point me out a solution?

Thanks in advance!