[chrispy2000]

I've just fitted a new Hub3 and up until then I have had no problem connecting to my WD Mycloud NAS.
Now it keeps disconnecting. It is connected with an ethernet cable to the hub and the PC is also connecting by cable.
I have changed where the cable is plugged in to the hub. But has made no difference.
The light on the front of NAS is not on but the light on the back where the cable plugs in flashes.
The thing is I don't know if it's the hub thats faulty or the NAS.
Is there any way I can check if I'm getting a constance signal from the hub.

Any advice please