HomePod Stereo Pairing Drift Out of Sync
Step 1: Play music, stereo pairing works fine.
Step 2: Have a headache, wonder why.
Step 3: Realize that the music is actually out of sync.
Step 4: Ask Siri to pause, ask Siri to play.
Step 5: Music is back in sync.
Step 6: Repeat all of the above every 30 minutes.
Apple, please don't ask me to reset my HomePods as new. That seems to be your answer to everything these days.