Need help finding Oppo

Hi! I need your Help!

I’ve got a new oppo 205,with the free roon trial.(Oppo redeem code)Connected to the network,the oppo carries the latest firmware,but still seems the Roon server cannot locate my device.

The oppo is connected through a belkin-n-wireless router to the network.

I am in Europe/Hun. Is it possible,that Roon cannot be accessed from here?

The Oppo will not be seen if it is in standby? If you run a network scanner like fing can you see both devices? Also Routers do not make the best switches, do you have a simple network switch you can use?

Make sure you “ENABLE” the Oppo in Settings>Audio