I've been having this issue, where every once in a while, my mobs would despawn. This included pets I have tamed and even nametagged. I've noticed it happens to all mobs within a certain distance of me. I realized this after one of my llamas that was further away from the area was not affected. It's happened almost 3 times and I'm worried that it's going to affect my gameplay.
BDS-15869
Pets and other mobs despawning randomy
Resolved
Duplicate
0
migrated
(Unassigned)
Unconfirmed
Retrieved
Thank you for your report!
We're tracking this issue in MCPE-144208, 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.
If you haven't already, you might like to make use of the search feature to see if the issue has already been mentioned.
Quick Links:
📓 Bug Tracker Guidelines – 💬 Community Support – 📧 Mojang Support
📓 Project Summary – ✍️ Feedback and Suggestions – 📖 BDS Wiki – 📖 FAQs