Hi @Asmids,

Welcome to the Sonos community and for letting us know about your concern. May I ask, are you getting any error when you group your speakers? To help you check why you're experiencing update issues, I'll be requesting a diagnostic report submitted from your Sonos system. Please don't forget to include the confirmation number in your response to look into your system and find out the cause. We'll wait for your reply.

Please feel free to reach out if you have further questions or concerns, we’ll be glad to assist you.