Very new user of Roon/Zen Mini. My set-up is as follows.
Roon Core on Zenmini MkIII.
Using Asus X550C laptop as control device. Its spec as follows:
1TB HDD; 6GB RAM; Intel i3-3217U processor; Intel® HD Graphics 4000 card-Open GL shows as 4.0; resolution set at highest possible at 1366 x 768; running Windows 10.
When I use laptop as control device and open Roon, as it builds library (from ZenMini Music folders), display of album art is very slow; this also makes all the Roon system control options (e.g. Storage; Settings) very sluggish to respond.
When I use other devices as Control (e.g. Samsung Tablet, Android devices) response is instant and library builds really quickly.
Any ideas/suggestions for improving Roon’s speed on the laptop. OK, it’s a few years old, but even so…