@mdundek There is no LED light which indicates the status of the powerline (PLC) backhaul, unlike Deco P7; while there is a plan to add this feature on the Deco P9 via the firmware upgrade already....

@Tov What is the operation mode of the Deco M4？ From your description, it seems that the root cause is the different subnets of the two networks. You can verify the IP address of the NAS drive and...

@timp78 Unlike Deco P7 which indicates the status of powerline backhaul via the LED indicator on the power adapter, there is no such LED light on the Deco P9; while there is a plan to add this...

@Celticdode The actual speed is affected by many factors: bandwidth you paid for your ISP, the main router, distance, clients, obstacles/interferences and so on. If the actual bandwidth you paid is...

@pd200550 Hello, what is the service name? The Deco M9 plus supports PPPoE, you can enter the username and password to set it up. Good day.

@DanielGB Thanks for your reply. Cause other devices work properly and different linux flavors have the same issue, I'm afraid that it has something to do with the laptop itself. Have you ever tried...