It bounces less than 5 minutes after playing (Minecraft: Bedrock Edition), bounces = goes out.+Log in to xbox and using

While playing Minecraft BE(Minecraft: Bedrock Edition), it is forced to shut down in less than 5 minutes, and even if I play multiplayer with the same Wi-Fi connection as my friend, it is forced to shut down in less than 5 minutes.. Please correct these errors.(For your information, my friend's phone model is Android.)

 

It bounces less than 5 minutes after playing (Minecraft: Bedrock Edition), bounces = goes out.