@David-TP Thanks and I checked the link. For the reasons: 1) the ID is my email address so this was ok 2) pretty sure I did not delete the network when I logged in to the app. I tried to change the...

@David-TP Thank you for the reply. I was not able to change anything in the app because when I logged in, it started directly with the set up menu. Same as when you first install the Deco. It seemed...

This morning in the Deco app, I noticed I could not reset the Deco's. When I reset the Deco's manually, I started the app and my network and guest-network settings were gone. Is there a way to...

@TP-Link I updated the firmware to 1.4.3 and now I could change the password. Strange was that I did not get any info or notification that I could update the firmware. But I did it in the app and it...

@TP-Link Network is simple and set up as follows: modem (Arris TG2492LG) - Deco M4 (router) - network switch (TP-SG108E) - Deco M4

@TP-Link It is in Dutch so I translate: "Set up of wireless information failed" I tried when connected to the main network, guest network and via 4G and I get the same message all the time. Phone is...