Minecraft runs fine for 5 mins then ram usage goes to 90 to 99 percent and it become laggy and unstable and unplayable
I got the game playable again by turning off the “Improved Input Response” toggle under the Video settings. There is still a bug that needs fixing.
Reporter: Alexander fletcher
Assignee: (Unassigned)
Created: 2025-11-01T03:35:46Z
Updated: 2025-11-01T09:18:05Z
Resolved: 2025-11-01T09:18:02Z
ADO:
Confirmation Status: Unconfirmed
Platform: Windows
OS Version: Windows 11
Labels:
Affects Versions: 1.21.120
Fix Versions:
Retrieved 2025-11-01T09:38:29Z
I got the game playable again by turning off the “Improved Input Response” toggle under the Video settings. There is still a bug that needs fixing.