DLNA
A have a router (Asus RX-68) with usb ports, using it for DLNA server. It works fine but some releases ago all files are downloading without an extension. For example: file video.mp4 on DLNA - I can see it, watch it, but after downloading I can’t find it at vlc library. After connecting to iTunes (common files - vlc) I see video with no “.mp4” extension in folder.