What should I do if there is no sound after Win10 comes with a player?

A problem was found in the latest Win10 preview, which is that when playing music with Windows Media Player, the player that comes with Windows, if you minimize the player window and then open other windows, the sound is gone. What should I do?

There are not many people who have found this problem. It may be because Windows Media Player, which comes with Windows, does not actually use many people. There are better music playing software at home and abroad. But since this problem has arisen, we will try to solve it.
When Microsoft hasn't released a new preview to fix this bug, we can only open the window of Windows' own browser and open other applications directly, so the sound will not disappear. If you think the playback window is too large, you can move the mouse around to shrink the window so that it doesn't take up too much screen space.