macOS Mojave (10.14.2 (18C54)) up 9 days, 19:21. Rebooting because Finder move of 962 items (111.9MB total) to a Synology DS1817 (DSM 6.2.1-23824 Update 4) over 5Ghz UniFi AP-AC-Pro WiFi (4.0.10.9653) took over 5 hours to complete.