mojira.dev
MC-275131

More serious lags in 1.21.1 gameplay

There are lots of lags in 1.21.1. It often drops to 0 fps for a few seconds, and I often can't cancel my inputs, this might cause falling from a high place/into lava.

This happens less in 1.21.

My render distance is 12 chunks.

My PC performance is shown in F3 screen in the video.

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[Mod] Jingy

Would MC-273262 describe your issue? Lag problems are very general and can have any number of causes.

COMETC2021A1

Maybe, idk

Viradex

This may be MC-273024, since you are generating chunks in your video. Does the lag occur while crossing a chunk border?

COMETC2021A1

Seems not: it occurs at X:587

[Mod] turbo

Your integrated Intel Iris Xe Graphics are having a hard time running Minecraft as it looks like. Does lowering your render distance and simulation distance help or does it still lag? I would also suggest enabling VSync or at least limiting your fps.

COMETC2021A1

It still lag but much less.

Jarl-Penguin

Would MC-273262 describe your issue?

This issue is being temporarily resolved as Awaiting Response. Once the requested information has been delivered, the report will be reopened automatically.

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COMETC2021A1

I think it does now.

COMETC2021A1

(Unassigned)

Unconfirmed

Performance

1.21.1

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