MacOS Sonoma - Slow SMB, FinderThumbnail and InDesign Performance

[kkit]

Is anyone else experiencing slow SMB share performance on MacOS Sonoma?
It was running fine on Monterey, but now Finder Thumbnails take several seconds to load and Adobe InDesign also freezes while loading assets. I already made sure it's not a load issue, everything is in the green and I can't reproduce this issue on Windows.

Everything is on the latest version:

Windows Server 2019 with SMB 3.1.1
MacOS M2 Max and 2021 Intel Macbook Pros on Sonoma 14.1.1

SMB Signing is off.
All Devices are on LAN
The server has a throughput of 1.2 GB/s from Windows to Windows

Any other hints are appreciated.

 

[MacsBug]

You can disable reading of the metadata on SMB shares by using the terminal commands in this article

https://support.apple.com/en-us/HT208209