It's not even officially released & open sourced yet and you expect it to be fully functional without issues? With people ready to throw whole botnets at it. 
It has been released since the 25th of November - that's what everyone keeps saying or are they all wrong?
I expect it should at least be able to build a block chain - and certainly the version that I am running (and many others from the other posts in this thread) cannot as it gets *stuck*.
I used to the back-up blockchain I built on 22 and it catches with the current one fine. No need to download files from Cfb.
I am at 23009 block with 2700% difficulty now.
Is Blockchain explorer off ? stops at 22929 ?