[MC-302222] Lag spikes when opening and interacting with game GUI

Whenever I try to open or interact with any GUI in the game, the whole game freezes for almost one second, I have tried the default 2Gb of allocated memory, all the way up to 8gb and the issue persists, I restarted my computer and the issue persists. Video here

Environment

Windows 10 pro
10.0.19045 Build 19045

Comments 2

AyLa_Revenant 2025-10-11T19:29:26Z

I can confirm, this also happens in 1.21.9 and snapshot 25w41a

[Mod] ManosSef 2025-10-24T17:44:43Z

Is this still an issue for you in 25w43a?

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