Help ! I can't find my wDmycloud on my network

My Cloud OS 3 Personal & Network Attached Storage My Cloud
2

Have you tried rebooting the My Cloud?

Have you tried accessing the My Cloud using it’s IP address?

For certain Windows 10 / My Cloud issues there are some suggested workarounds/solutions metioned in the following thread:

https://community.wd.com/t/compilation-of-windows-10-methods-steps-and-solutions/142576/