Core Machine (Operating system/System info/Roon build number)
Mac OS X 10.14.6 on MacMini running Roon 1.7 Build 517
Network Details (Including networking gear model/manufacturer and if on WiFi/Ethernet)
UniFi AC AP PRO via HP procure Switch to QNAP NAS
Audio Devices (Specify what device you’re using and its connection type - USB/HDMI/etc.)
Streaming via Auralic Aries to EAR DAC 4
Description Of Issue
Only since I upgraded to build 571 I do have to live with occasional drop outs / pop / crack whenever starting playback and In between. This has not happened before and I have not changed any other details in the meantime.
Even though it happens only 2-3 times per track, it’s quiet annoying though.
Besides that, keep going. I am fully convinced and supportive of Roon! 
Best
Sven