Hey bro, as far as I know there is no option to help you to locate the Deco unit yet. What I think is that the actual network environment/properties are different, we can use 3rd programme to verify...

I found you guys may have some trouble when you bricked your routers. Or do not know how to flash firmware which matches the device itself. Gathered some instructions as below you may have a...

as far as I know, the WOL or WOWL is related to the network adapter. You can verify whether the built-in adapter on NVR supports WOL.

hey buddy, why do not you contact TP-Link tech support to get the instruction to degrade. https://www.tp-link.com/support/contact-technical-support/#E-mail-Support

Taken the amount of client devices into consideration, you may read Deco series to get more information, Like Deco M5 or Deco M9 Plus. https://www.tp-link.com/support/faq/1589/ While like Archer C8...

is there any specific network request? There is not much useful info, I think it is hard to give you a specific answer/suggestion for now.