I currently have the 4stream app and the BubbleUPnP app in competition, and now BubbleUPnP is winning, because in network playback, 4stream can only read the dlna share, not the standard windows smb, and the my music folder is read very slowly in the 4stream application. The stored presets are also hidden in the submenus, even though it should be on the main screen. If I use the Audiocast or iEast applications as a basis, the presets menu is available in the main menu for both! 4stream works with difficulty, if I want to start music from a dlna share, I can only access anything after a very long browsing process, the dlna search does not work! The operation is terribly slow, something is broken compared to the previous, old version…