Today I noticed that one of our Sonos Ones' bass response has changed. It distorts and pops, and when that happens, it seems to back off the bass for a second or two. I did a quick search and see that this isn't a new issue for the One and Play:1. It appears to be the speaker's built-in protection kicking in during certain bass tones. This actually makes some sense.
However, I've had this particular One for over a year, maybe close to two years, and just noticed this happening for the first time today. It's very noticeable so if it was happening before, I'm sure I would have heard it. I would have checked my other Ones, but I had to put my kids to bed and didn't want to crank those speakers up to 40-50% volume to see what happens.
Was there something in the last update that would have changed the protection level or the frequency response of the speaker? Has anyone else had this issue appear recently?