Devices in the same wifi automatically connecting without logins

[#1]

My account kept logging in monitors and tv connection at home even though i never did it manually. It's getting annoying, how do i stop it and how do i remove devices?

[Mario]

Hey there,

Thanks for reaching out about this in the Community and sorry about the late reply, as we just came across this post. 

The best thing for you would be to get in touch with our Support folks, here, by following the steps under Send us a message: they will be able to take a closer look and help  you handle your account, backstage.

Hope you’ll find this useful!