I don’t know that Deepl did to the translation in your post. It is mixed German and English, and the German translation is very poor - I get a better one in German from Deepl for the same text.
Here’s the English one 
Good afternoon,
last week I received my new NUC10i7FNH, along with Crucial RAM card 8GB DDR4 2400 MHz and SAMSUNG V-NAND SSD 970EVOPlus 250 GB.
Library not yet installed, no backup done.
Operating system: Version 1.0 (build 227) stable
Roon 1.8 (build 952)
Updated and configured Bios following instructions from Roon and from, Stephen_Mills Success installing Rock on my new NUC10i7FNH! who was a great help.
Installed Roon Optimized Core Kit, ffmpeg in codec folder, and installed and configured Roon on my pc.
So far so good.
I connect Roon via Chromecast to my Primare SC15 and everything is still perfect.
My intention was to connect Rock to the Primare SC15 DAC via USB and here comes the problem. Having Rock running, I connect the SC15 and I hear a loud click followed by “pssssssssssssss”, the amplifier started to smell and I quickly turned it off.
I have tested and retested everything I have done and have not been able to fix the problem. I have tested Roon with a laptop via USB and it works perfectly, which I had done before. I have tried everything that works on the PC, USB A/B cable and power supply on the NUC and nothing improves. The PC runs great and the NUC does not.
I have read a lot of forum posts and have not found an answer to my problem. I have to return the NUC, could you please help me.
Thanks in advance.
Translated with DeepL Translate: The world's most accurate translator (free version)