Airplay sound delay

Hi,
I updated my MacBook Pro (Retina, 15-inch, Late 2013) to MacOS Sierra and have some issues with sound streaming to my stereo receiver Yamaha r-n500. The sound is streaming with ~2 sec delay. Example - I use Stremio, MPlayer X or Youtube with airplay sound streaming and there is that delay. Before update it worked synchronously. I even updated Yamaha r-n500 to latest version and anyway it's not working... What could be the issue and how could I solve this problem?