HomePod Popping Noise

Not really a question but an observation. I have two HomePods setup in stereo mode and have occasionally experienced the loud popping sound. It has occurred in both of the HomePods, although not at the same time. To me, this rules out a hardware issue because the likelihood of both units being bad is small. It does not matter if I stream from a music service like Pandora or use music files stored on my laptop. The sound, sometimes very loud...kind of like door slamming occurs and the the HomePod in question comes back on in about 20 seconds and picks up playing in its usual mode. It seems to occur more in the stereo pairing than in the stand alone format. My condo has a very high level broadband bandwidth through out the building, so it is not a capacity issue but could be related to the way the router is sequencing the information. I am going to try a mesh router setup so that I can isolate network connection to these devices. This is definitely an issue, you can check beyond the Apple Community, several people are having similar problems that hopefully will be addressed in some future software-firmware update. These are really great sounding units, so its a shame that issues persists.