Device: Lenovo G50-80 laptop
Operating System: Windows 10 Home
I'm not sure what caused/changed before this happened, although it might have been an automated update.
Spotify doesn't play any sound at all. I've tried speakers, bluetooth headphones, and normal headphones. Other sound applications work, and the Spotify web player works. I can use the Spotify app as long as the web player is open (which is basically just using the application as a remote for the web player, as far as I know).
Restarting my computer doesn't work, nor does re-installing Spotify.
Yes, the application sound bar in the bottom left is on all the way.