@Enkountor Look for the WDS tab under Advanced menu: Here's a guide on how to configure WDS to act as a wireless range exnder - skip the part for enabling WDS as it's in anoher menu in this guide.

@RalfK The scope of Easymesh doesn't include the IoT and Guest networks. These features are under future considerations according to several threads - details.

@tk24 You router is not that old to be a time for a new one. When did you update its FW to v1.3.2. Have these problems started after its FW has been updated ? If that's the case you can try the new...

@jgb77 In your case you have to use client mode - here's a guide on how to do that. Thea are two options: 1. Leave the TL-WR802N network IP address as Smart IP (DHCP) and access teh devices via...

@Neuf512 You can test these wireless security settings in your case:

@Jackeg Check your primary Deco unit bottom sticker for the FW region and HW version - If it's Deco M5 the latest FW release should be v1.7.4 - check this thread for details.