the game is going at a speed less than 4 fps causing the game to have lag and sometimes it closes
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duplicates 1
Comments 2
Thank you for your report!
We're actually already tracking this issue at MCPE-63181, so we will resolve and link this ticket as a duplicate.
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This can happen at any time or doing anything. I thought this was just because it was on an old world but I have also found this on new worlds.