The blue light means that the device is in standby mode.
If your sure about your configuration and the router sees the drive correctly, you should reset the winsock on your PC.
You'll need an elevated command prompt. Type cmd in search, right-click cmd in the results and "run as administrator."
In the CMD window, type:
netsh winsock reset
and hit enter. It will tell you you need to restart your PC
Also there was a new firmware released yesterday here is the link
Let me know how that turned out