@Superior3000 Correct, the V1 and V2 use their own firmware, do NOT share the same one. Good day.

@Xion Thanks for your updates, glad to hear that you figured it out finally. The Deco supports router mode and access point mode, both operation modes support mesh wifi network, and the SSID of the 2...

@Rocksteady Hello, replied to you on another thread. Please see below: https://community.tp-link.com/en/home/forum/topic/160297?replyId=358266 You can give it a go as the instructions mentioned....

@Rocksteady Theoretically, the wired connection will work if the wireless connection works already. With PC connected to the Deco M9 plus, click here to get the IP and gateway. Try to ping the...

@MattSBR The Deco supports VLAN in router mode only; and the guest network is isolated from home network in router mode as well. You can refer to https://www.tp-link.com/support/faq/2399/ to get the...

@VCL Okay, you can keep in touch with my colleague. They will help you to locate the issue and try to solve it. Good day.