Close background work
Stop other games, video apps, or screen recording before testing performance again.
Reduce heat
Pause charging during a long session when practical, remove a heat-trapping case, and let the device cool before retrying.
Check updates
Install the latest official game update and stable operating-system release available for the device.
Reinstall only after sync
Confirm account or platform progress is backed up before uninstalling. Fish Sort Wiki does not provide recovery files.