Can I connect the free version of Spotify directly to the WiiM, it doesn't allow it, it played only 1 time on the first day. So,I found out that Spotify can be connected via chromecast and Premium is not needed.Just in case,maybe someone has other ways to connect free(not premium) Spotify version to WiiM(Pro Plus)?Because not all devices have support for free Spotify, and it doesn't allow to connect in the usual way. Am I right?