HomePod error 300252

After new update this problem started. One is working the other i can’t add to home, reset 4 times, and still nothing. This last time I get error 300252. Check my Apple TV to see if maybe that was causing problem but primary user n logged in.

I'm having exactly the same problem... since AudioOS 17 my 2 HomePods (1st gen) no longer want to be configured in stereo. "Configuration failed. Unable to complete HomePod configuration. Wait a few minutes and try again".

I've tried a dozen times, without success... It's starting to get on my nerves. 😤😤😤

So, how did you solve this problem?