@WindowsNT_Cork Let's assume for a moment that Deco mesh does what it is supposed to, which means it is giving IP addresses only to devices that successfully authenticated. There is feature called...

@raven-au One can definitely change Guest Network SSID. Done that. There is a possibility OP logged to the Deco app not as an Owner with full access, but as a Manager with default permissions which...

@ldean Take three M9 Plus for £195. Having one spare if you don't need it deployed right away would not hurt. I would recommend against specifically Deco X20 model. TP-Link X20 are hit and miss when...

@WanderingSoul You planned well and this setup should work. Here are few things you may wish to take into consideration, in no particular order. TP-Link Deco mesh is consumer grade WiFi mesh. Nothing...

@ldean First, assesment of what you have, then recommendations. Assesment You have Deco mesh consisting of three models of Deco: M9 Plus, M5 and P7. I will rank them the following way: 1. M9 Plus -...

ldean wrote Lounge is below the Main Deco/Office. Looks like 500MbS, but it's not the speed, but the signal drops mostly. @ldean Got it. Post "Update Deco" screenshot from your Deco app and I'll be...