We have 3 Play:1 speakers in our Gift/Coffee Shop, plus a bridge and recently the playback has been awful.
It jumps a lot as if the internet connection drops, or skips songs half way through - it's like music statues for the customers!
We've reset the system a few times over the past couple of months and sometimes this has worked - other times it hasn't and then occasionally one of the speakers won't join the group.
Any help would be great - it's driving us mad!!
(F.A.O Sonos team - diagnostic report number 406491282)