why my selfbots not join to the channels?

[ssyan-dev]

I have this code. Some bots (2/100 max) go into channels and some don't, although all bots have a voice channel set where they need to go. Also, if they go in, they are constantly moving around the channels

joinVoiceChannel({channelId: channel.id, 
		guildId: channel.guild.id, 
		adapterCreator: channel.guild.voiceAdapterCreator,
		selfDeaf: int == 0 ? true : false,
		selfMute: false
});