Photo and preview from External Drive seen twice in the media

🍱 Features & apps previewgenerator
1

Hi,
all the photo that are stored in the external drive are seen twice in the photo app of nextcloud as well as nc-photo in android…
For instance, a photo captured through the phone is then seen twice by the nc-photo or nextcloud app:

  • The 1° photo in the folder “2023/09”
  • The 2° photo, actually the preview of the 1° photo, in the folder “2023/09/.thumb”

Can I hide the thumb photos? May i did any mistake in the previews generator config?
(I have NextcloudPi, v. 27)
Thank you!

2

The errore Is still present. Anyone has any suggestions?

3

I discovered that was my NAS Zyxel 326 whiteout my indications that was creating the thumbnails.