Just title,

Whenever I play a video from the store page of whichever videogame, the video starts fine but then lags every 5 seconds.
I tried support suggestions but did not work:

• Clear cache:
  
• Reinstall app:
  
• Check Android version:
  
• Check hardware specs:
  
• Change the video quality manually:

It happens for many other people anyway so maybe you could check the app videoplayer.

If using the PC Steam Client, the video player works just fine

Kind regards ^_^