DigiKam V8.3.0 is not Showing Thumbnails in Windows 11 Pro 64 Bit

I just downloaded and installed Digikam 8.3.0 and it does not display any thumbnails. I tried folders with JPEG, TIFF and Canon RAW files and none are displayed. I have played with a few settings to no avail and my files are located on a NAS via windows drive mapping. Other images will display so, it might be a tag issue?

Anyone any ideas?

You may need to check the settings. I have the same version under a similar Windows environment (Win 11 64 bit). There are no problems

Have you added the drive in settings>Configure Digikam>Collections?