Setting up a self-hosted GitHub runner with an Intel NUC for Steam build smoke tests on Windows Server 2025.

Upgraded to a modern Intel x64 workstation for AI and video work. Reorganized network: WiFi split by band, OpenWRT set to AP mode, 19" rack now runs DNS, Pi-hole, Chrony, and SMB. Parsec enables single-monitor remote access. Setup is faster, cleaner, and ad-free network-wide.

Redesigned home network with 3 subnets: main, WiFi (with RADIUS), and smart devices. Added 10G/2.5G switch, moved to fiber (10Gtek AOC), and cleaned up static IPs, routes, and .lan DNS. Dropped IPv6. Total cost under €150. Setup is now simpler, faster, and well-structured.