[MC-301880] lag in my world it seems that I am the only one who has this problem

When I enter a world it gets super laggy and the controls take a long time to respond, it seems like I'm the only one

Environment

nad

Comments 3

[MCQA] Blawik 2025-09-05T09:41:42Z

Hi!

Could you upload a video showing this issue?

Could you also let us know if your using any add-ons or resource packs in your world?

Quick Links:
📓 Issue Guidelines – 💬 Mojang Support – 📧 Suggestions – 📖 Minecraft Wiki

quadmoo 2025-09-06T04:42:01Z

I’ve been having this issue since 1.21.5. When I join a world, after about a minute (slightly different every time) the fps will drop to less than 0, and the window will stop responding between frames. Though in 1.21.6 and beyond I actually can’t even get to the main menu but that’s a different bug I am currently in the process of reporting

[MCQA] jKakub 2025-09-08T13:07:30Z

Hi!
Thank you for your response!

Are you using the Launcher’s bundled Java? If not, what distribution do you have installed?
Can you upload world affected by this issue?

Quick Links:
📓 Issue Guidelines – 💬 Mojang Support – 📧 Suggestions – 📖 Minecraft Wiki