Not sure if there is a connection but ever since I installed a Sonos update in the last week the volume on all my speakers suddenly seems to be reduced for the levels at which I typically have them set. The solution of course is easy...just turn them up. But I was wondering what happened. My room setup isn't complicated, and the way Sonos speakers project in the past I haven't had to turn up the volume more than 1/4 - 1/3 of the way to get good listening volume. With the change I've noticed I now have to have all my speakers set with the volume at 50% to hear what I feel is the same level. Anyone else experienced this problem?