It says Wi-Fi Router.

@Solla-topee 1) I configured them so that I can have internet in the whole house. Don't remember if this is Router or AP. But do remember: Everything still seems to work fine, and the app showed...

For the past few days, the Deco app consistently tells me there are 7 Decos offline. I have 8 Decos in the house, and only the Main one is seen to be online. Yet all the 7 other Decos have a green...

I have in the mean time solved it by using the TFPT method explained at https://www.tp-link.com/nl/support/faq/2958/ They are now all up-to-date to 1.5.3 and everything seems to work flawlessly...

And when I tried it a second time the same Deco that updated earlier did a reboot.

I did everything via the web UI