@AndyPC Is it possible you have nightly scheduled reboot of Internet router and/or DHCP server? See if this forum thread applicable to your situation: 'Aggressive / Hijacking' Smart DHCP under AP...

@aliyajade10 Switch your Deco mesh to Access Point mode to see if problem will go away.

@RohintonW You can use Guest Network to have two SSID and split 2.4GHz/5GHz between them. It is how I configured my Deco mesh and this is how you can do it in Deco app, under WiFi Settings:

Jamie__ wrote The current issue.... while my virgin hub3.0 is broadcasting 200mb from the router (and on the whole the first Deco connected to this through Ethernet is doing much the same) The second...

kirby_422 wrote Have switched it over to AP mode, no improvement to be seen @kirby_422 Deco mesh in Access Point mode does little more than providing WiFi signal. Because you can't get satisfactory...

@kirby_422 I do not believe X20 supports WiFi 6E, but if you plan to use your laptop for a while, it makes sense to future proof it. I run my home WiFi on 5GHz exclusively, Deco mesh works...