@Joseph-TP Thanks!

@Joseph-TP > May I know if your network topology diagram is as follows: > ISP modem—BE800—BE400 )))((( client devices Yes, that it is. For more detail Clients Clients ⌒ ⌒ ⌒ ⌒ ISP modem — GE800 (Main...

@David-TP Thanks!

@David-TP Additionally, following is the detail page of the duplicated devices, you can see the 3 devices have a different MAC address, and 2 of them (per-link MAC address?) does not have IP address....

@David-TP Thanks! I have upload the Deco App log following the instruction.

@Networ_kHunter Yeah, I just thought that it maybe better if Deco App organize those items into one device, as we can manage MLO devices easier, or avoid some improper operation on MLO device (like...