Connection loss after computer restart

Good day. Just bought and adjusted my WD Book Live Duo 4 Tb. But now my computed losses connection when I restart it. I have to restart my router each time after I restart computer.

Could you please help me with the solution of this problem.
Thank you in advance.

You may try bypassing the router and connect the MBLD directly to the computer.  You can also try to access it from another computer, to see if you have the same issue.

The router could be causing the problem, one thing that might help is to setup a manual IP for the MBLD.

Unfortunatly my computer does’t see WDLD, when I connect it directly bypassing the router.
However the problem of connection loss was solved itself.