My bot changes the number of people once why?

Question

Node.js

async function change() {
let members = client.guilds.cache.get("891189300375457792").memberCount
client.channels.cache.get('891189300375457792').setName(`On server: ${members}`);
}

var interval = setInterval(function () { change(); }, 20000 );

Answer 1

Discord has a limit on the number of channel name changes. Update information every 10 minutes.