I updated minecraft to 1.21.121 which uses about 2000MB RAM in main menu, memory usage steadily increases, eventually exhausting nearly all available RAM (in my case, approximately 19 GB out of 32 GB total)Q in a game sessionq.
I think it is a leak issue
MCPE-231389
Memory leak issue suspected
Resolved
Duplicate
0
Thank you for your report!
We're tracking this issue at MCPE-179496, so this ticket is being resolved and linked as a duplicate.
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