Since savefrom Version 6, it does NOT save the 'File Names' of Movies that are downloaded from Youtube.
it does not work with ALL 360 pixel resolution files. But it does work with all 720 pixel files.
The problem is ONLY with 360 pixel downloads.
i am currently using Chrome 55.0.2883.87 m (64-bit) and this problem was happening even when I had chrome 53.
All 360 pixel files in youtube download with the default title: "videoplayback.mp4"
Browser: Chrome 55.0.2883 Windows 7 User Agent: Mozilla/5.0 (Windows NT 6.1; Win64; x64) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/55.0.2883.87 Safari/537.36 Extension: userjs-chrome 7.05.2
Customer support service by UserEcho