@SnaffyNoo Not really. You have to switch your RE815XE back in range extender mode first. Then use this guide to build a Onemesh between the AXE75 and the RE815XE.

@Davo77 What you could try is to update the wireless network card drivers on those laptops and check if there's any difference.

@SnaffyNoo You can have mesh between these devices only if you connect them wirelessly. When RE815XE is in AP mode (wired) it won't support building a mesh network.

@hopekiran What about your range extender, is it TP-Link RE450 v4.8 ? It has to be with the latest FW release I presume RE450(US)_V4.8_1.0.20 Build 230213, which supports Easymesh too.

@800 With VR600 traffic can be prioritized with QoS only - here's a guide on that.

@hopekiran It depends which HW version is your RE450 device. Only RE450 V4 supports Easymesh - details. You can check the HW version on the device sticker - here. In general when the main router is...