@jpedro This is the bug in Deco speedtest app. Ignore it. Conditions to trigger the bug: Deco must run in Access Point mode, Internet speed is more than 500Mbps. This is just speedtest reporting bug...

@kaja69 You can Google for this error message and you'll find it is common for Chrome. Have you tried what workarounds and fixes they suggest? Out of all causes, one got my attention: if laptop...

@Hazzap123 If parental controls are a must, I would not recommend Deco WiFi mesh. Modern smartphones and tablets come with "MAC address randomization" enabled, Google it, but in an essence it means...

@SuneChrist I have member of my household with Google Pixel 5, which came with Android 11. I turned off MAC Address Randomization under my home WiFi SSID settings in that smartphone and its user...

@XJRHD In Access Point mode both Main and Guest WiFi networks are available. Double check in Deco app that Guest network is not turned on, it could happen accidentally and, occasionally, changing...

@XJRHD By any chance, do you have Guest network enabled? By default, it is without password. I can't tell from your screenshot if these were connected to Main or to Guest WiFi. Also, there is such...