Ability to manually adjust RAM allocated to album art loading

[Suedkiez (Just a fellow user like you)]

Indeed, I complained about this when 1.8 was released

Scrolling slow with 1.8 (incl. 763) on 2 different Android devices and on Windows

Core Machine (Operating system/System info/Roon build number) Roon Rock Version 1.0 (build 227) stable Roon Server Version 1.8 (build 763) stable NUC 10i5 w/ 16 GB, 250 GB database SSD (99% of 227 GB available) Network Details (Including networking gear model/manufacturer and if on WiFi/Ethernet) Fritzbox 6591 Cable (250 Mbit/s downlink) (Cat 6a) > English Electric 8Switch (Cat 6a) > Roon Rock Audio Devices (Specify what device you’re using and its connection type - USB/HDMI/etc.) Nai…