Sound drop outs with Sonos Arc and crackling. I bought my Sonos Arc a couple of years ago. It had this problem to begin with, however I changed the settings and unplugged everything including the wifi and then plugged everything back in and it has been working fine for about a year or so, however recently it has started happeneing again and I’m not sure why. I have done the same things as I did before however to no avail. 
 

I’m hoping someone here can help me with this. Many Thanks.