@BAS23 Yes. You can set TP-Link EAP115 with the same SSID as your ISP router as a standalone access point. Depending on your wireless devices, they will roam between the EAP115 or the ISP router in...

@Carlchen Older HW versions of WR841N have WDS feature instead RE mode: Use this guide to configure WDS on your WR841N.

@VijaySahani Try this FW - Archer C64(EU)_V1_1.13.1 Build 230609. I'm using C64 with this FW release and it's stable.

@Kinkeen Check this post - it would explain the behavior you're describing.

@ASHRAF1986 Archer C6 HW v2 doesn't support bandwidth control - it only has QoS for prioritizing the traffic - check this guide (Case 2).

@peceq In general you can do both and have the Deco mesh: 1.set modem/router as bridge and configure M4 in router mode. 2.set modem/router as main router and configure M4 in AP mode. In both cases...