When the Furniture Add-On by XP Games from the Minecraft Marketplace is activated on a Realm (either an existing Realm or a brand-new empty Realm), all players are blocked from joining. The game displays the error:
“Blocks between client & server do not match.”
This issue only occurs on Realms.
The exact same add-on works perfectly in local singleplayer worlds with no errors, and all furniture blocks appear normally. To confirm the cause, every other add-on was removed and only the XP Games furniture pack remained active the error still happened. When the furniture pack is removed, the Realm instantly becomes joinable again.
This Realm used the same add-on one year ago with no issues, so this problem appears to be caused by a recent Realms or Bedrock update that introduced incompatibility with certain Marketplace packs multiple other players on Reddit have reported similar Realms errors after recent patches, especially with Marketplace furniture add-ons.
Environment
Game Version:
Minecraft Bedrock Edition 1.21 latest
Realm Status:
Newly renewed Realm (2024/2025 update cycle)
Device/Platform:
Samsung A15, Samsung Tab, Samsung Galaxy book 4
Add-On:
Furniture Add-On by XP Games
Connection:
Stable Wi-Fi | Same device used for singleplayer testing
Reproduction Rate:
100% – issue happens every time the pack is enabled on the Realm
Thank you for your report!
We're tracking this issue at MCPE-230711, so this ticket is being resolved and linked as a duplicate.
If you would like to add a vote and any extra information to the main ticket it would be appreciated.
Quick Links:
📓 Bug Tracker Guidelines – 💬 Community Support – 📧 Mojang Support (Technical Issues) – 📧 Microsoft Support (Account Issues)
📓 Project Summary – ✍️ Feedback and Suggestions – 📖 Game Wiki