Things that are broken
slow opening chest, menu and inventory in public servers
spawned too many mobs will crash the game
laggy clouds
sunset and sunrise lags
sounds lags
Slow generating world if going AFK in menu
Laggy loading chunks
Related issues
duplicates
Comments

Thank you for your report!
We're tracking this issue in MCPE-105892, so this ticket is being resolved and linked as a duplicate.
If you would like to add a vote and any extra information to the main ticket it would be appreciated.
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