I've noticed that 1.1.6 and 1.1.7 (beta) are not asking for thumbnails ("/icon" request) for images. It asks only when media are movies. It should be changed since some pictures can be quite heavy 3MB (original image) vs 50KB (thumbnail). Requests for metadata (ffprobe) works.
Pictures don't ask for thumbnails from DLNA server
alexbattle
Hi there, thank you for your feedback! We will try to optimize the feature in the future.