Connection for two sonos was 300 with pc windows

I have a couple of connectivity problems, connecting to the bluetooth of the pc the two sonos you have a delay of the audio during playback example youtube instead using two lines in original sonos putting I delay to 2000ms the videos on youtube and the audio of the games goes out of synch compared to the game with 1-2 seconds of delay, instead if I lower the delay by putting it low medium or high the video and audio are in sync but one of the two sonos was down the audio for a second presenting the same bluetooth problem, I don't know what to do, does anyone have solutions? Thanks a lot