Hello there, 

I have been dealing with a sign-in issue for almost 5 days. Specifically the "Cauldron" sign-in error code, I have also tried the "Cauldron Error Code Troubleshooting" at help.minecraft.net steps, but nothing happened.

Also, I made sure that my internet connection is stable and strong before signing in many times, I checked if there was already a Sign-in outage at Xbox Live Status and there wasn't.

I signed out of my Xbox account and restarted my device and it didn't work, I did Uninstall and Reinstall Minecraft but it still persists, I also made sure to wait more than 24 hours before trying to do the "Cauldron Error Code Troubleshooting" again.

Even with trying "Device Troubleshooting" such as restarting my device and making sure if there were any pending updates, But It still continued to be there. 

Kind regards,

0Reaper