My Lumia 635 (512MB) has issues playing background music on Windows 10

[Windows Central Question]

Hey guys, my Lumia seems to work great on Windows 10, especially with the updates that have come out over the past few weeks. However, my phone seems to have a big problem backgrounding music. If I play a song on Groove Music, it won't play but the progress bar will continue to move, and sometimes skip a few seconds ahead!

I don't notice this problem when playing music via Bluetooth to my car, so why is this happening? Thanks!

 

[WinCoffee]

Well I have Lumia 520 which has same amount of RAM. and it has some problems when I listen music via groove in background and surf web or something. I guess problem is that Groove uses so much RAM, so if you do anything else it will get stuck. :/

 

[anon(5981118)]

FWIW, my 635/Win10 is doing the same thing. If I shut it down and restart it, the problem clears...

 

[pankaj981]

It could be a bug that can only be fixed by a hard-reset.