The WD My Cloud EX2 firmware update worked the first time I tried it a few days ago (updated to 2.10.310), but now, choose Settings > Firmware Update > Check For Updates and it says:
“Unable to connect to the firmware update server. Please check the network connection and try again.”
Settings > Network > Status indicates it has “internet access”, so it seems to see the internet ok.
Is there a way to fix this?