Full Bitcoin Node Download / Synchronization Takes very long I want run an Full Bitcoin Node on Ubuntu but it takes 3 Days to download all of the Bitcoin Blocks from 2009-2017. I have 8 MB/s Internet Speed. Why does it take so long, the blockchain is only 150GB max. I have also tried to copy the Node from my old Server to the new one but I get always an error and i must download it again. Why can't I copy it to an new server? I have copied only the blocks and chainstate folders. Can i download it faster?
next time try to make it several questions, there is too much to answer...


  Why takes so long ?? Its just 150GB Max the Blockchain size...


The full node verifies each transaction for its validity, so that your local copy of the blockchain is safe to be used. More information on bitcoin.org. So this is normal, it is not "just downloading". 


  ... but i get always an error and i must downlaod it again, cant i
  copy it to an new server?


You didn't say s.th. on your error, we cannot guess! If you have the same software, it should be possible though. I have done it many times with core client. Need to sav wallet files before though, just to be sure!


  I have copy only the blocks and chainstate folder. Can i download it
  faster?


See, it is not downloading a file, it is connecting to peers asking for tx to assemble "the blockchain" locally. And therefor verification process happens. You can use a pruned mode, which will not store the whole blockchain on your drive, but also this would have to read once all tx. It is faster, but again not done within minutes. Try to read about it on bitcoin.org or the online book of Andreas ("Mastering Bitcoin"). This helps to understand.