WDMyCloudEX4 issue joining domain

So I have been using my EX4 for almost a year now, joined it to my 2012 R2 domain and everything was just peachy.

This morning there was a firmware update 2.10.302, the web interface is different, the one I was still using yesterday had a black background.

Now after the update I am no longer able to join it the domain, have changed the SMB settings and no luck, rebooted, changed IP’s and nothing.

This is rather annoying as I have about 4TB of data on there that my users need to access.

I’ve been locked out from my drives today now too since the firmware update.

27" 2013 iMac

OSX 10.11 (El Capitan)

I can log into the web admin just fine. View and access files from there, but now there is no way to connect to the drives in the system browers. Tells me unable to connect. Same IP addresses. The drive is recognized and shows up fine everywhere else. Even the My Cloud EX4 software sees the drive but is unable to access to make the file browser connection.

I really need to access these files. 

It now is showing me this (attached image) Screen Shot 2015-09-23 at 6.05.01 PM.png

I was able to fix my connection settings, this may help for you…?

http://community.wd.com/t5/My-Cloud-EX4/WD4-Firmware-update-210302/td-p/903931

We have passed along this information to WD Support.

Regards,

Trancer.