Why does the Recents of the Redmi Pad 2 4G become stuck when running too many APPs in the background?

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If the Recents of the tablet become stuck when running too many APPs in the background, please refer to the following information:
  1. This device is equipped with 4 GB, 6 GB, or 8 GB of RAM. When too many APPs are running in the background, the available memory can become insufficient, causing delays or lag when accessing the Recents screen;
  2. We recommend clearing unnecessary APPs or background processes to free up memory. This can help the system respond more quickly when switching between tasks or viewing recent APPs.