The limits to the number of photos per album DAKboard has access to currently:

Dropbox: 2,000

Google Photos: 5,000

Apple Photos: 500

Flickr: 4,000

Microsoft OneDrive: 200*

Instagram: 10 most recent for a user, 25 for a hashtag

Reddit: 25 most recent

Out of that list, DAKboard can pull more photos from Onedrive than the current 200 respectively. We have enhancement request open for this currently.

For the other photo sources we are limited by the APIs we connect to. When the photo changes on your DAKboard, we grab a new photo out of the album by random between 1 and X, where X is the number of photos in the album (that DAKboard has visibility of).