Reply to Sector GZ

I was replying to the original post here:

Cannot access MY Cloud on the network

          I have recently moved and have a different router supplied 
by the ISP. Router is a PACE model 5268AC by ATT-Uverse. I did find on 
the community that an Ethernet switch between the router and MyCloud 
would fix this, I now have  a "Blue" led but still no communication. I 
connected MYCloud directly to the Ethernet port on my PC and it works 
fine.I tried a reset to no avail. Network discovery is enabled, and 
disabled the firewall as well, still no joy  I reloaded all the 
software, updated MYCloud to V04.04.02-105,the latest firmware.  DHCP is
 enabled on My cloud. Suspect  something in the network configuration 
but no clue what. It as working before on my old router. Help!