@LOVENHS Please update the firmware of 854RE. Download link: TL-WA854RE By the way, What's the model No. of your wireless router? It's the router name on its label, it's helpful if you could provide...

@Ankie-Tech From the log, RE580D failed to connect to your router. But I need to confirm this. It seems that log is not complete or too short. Please help to confirm the following information. When...

@ES_user Please help to confirm the following informaiton, then I can provide further help. When the issue happens， 1. what's the LED status on RE650？ 2. What's the IP&Gateway of your Phone when...

@adrmnt I'm afraid not. But RE200_V3 and V4 both supports Onemesh now.

@Rhyleigh-k Please check below. How to hard reset TP-Link wireless access points, extenders to factory defaults

@Rotem_Shavit Great, glad to hear that the issue was resolved. Thanks.