@Fabson With Deco mesh in Router mode you can't swap Deco units (Main and Satellite) also can't connect ISP modem directly to the switch. This will not work regardless of any issue you have on your...

@Fabson Do you run your Deco mesh in its default Router mode, or have you changed it to Access Point mode? The answer will help with troubleshooting. If you are unsure, check this FAQ: How to set up...

@Jamze With Deco M5, you can use Connection Preference feature to configure where Satellite Deco should connect, overwriting its automatic algorithm. See here: How to select a preferred signal source...

@Andrewdj That means your ISP modem/router is configured as router. That functionality can be offloaded from Main Deco. Here are two steps you can do to improve Deco mesh performance: 1. Configure...

@Jamze If you like M5 form factor, choose between X50-poe and BE25. TP-Link Deco models do not have consistent feature set, it is hit and miss. If you want feature set that matches M5 most closely,...

@bazzason WiFi boosters, extenders and Satellite Deco all use same approach: they grab WiFi signal coming from afar and amplify it for nearby devices. All of them need decent WiFi signal coming to...