I used to search singer by voice command like "播放許志安" or "我想聽許志安" but after firmware update to 17.11.3 on my Model S, the voice command return empty result. It tries to search for "許志安" on big screen but return no result. I tried may singers and the results are the same. I tried to search by English singer name and it works. It is not totally the problem of Chinese searching because "播放容祖兒" works without problem. Anyone has the same problem?