Things I build, break, fix, and write about

Learn practical backup patterns for small teams and tight budgets. You map critical data, set RTO and RPO, choose local and offsite copies, and automate jobs. Test restores regularly and keep...

If you face Proxmox crashes and restart loops, start with logs and check your hardware. Gather exact kernel messages and timestamps. Test RAM and PSU, boot an older kernel and run memtest86 and stress...

Proxmox VM migration can leave services unreachable. Switches may hold old MAC or ARP entries. Use these checks and fixes to restore your access fast. Flush ARP and bridge FDB entries. Send gratuitous...

Choosing between Proxmox and ESXi for virtual machines I built an SFF PC homelab and ran an ESXi box for eight years without a hypervisor crash. Now I am choosing between Proxmox and ESXi for a new...

Learn how to set up Telegram alerts for your Proxmox cluster with this step-by-step guide. Get real-time notifications and optimize monitoring effortlessly!

Discover the Logitech G G29 SE Racing Wheel and more in this week's Amazon deals roundup.

Learn how to pick, test and connect smart light bulbs for reliable home automation. You get protocol choices, hub pairing steps, scene design tips and troubleshooting checks. Follow practical checks...

I hit this twice on different Sophos firewalls. I imported a signed SSL certificate, went to assign it to SSL VPN, and the dropdown still only showed ApplianceCertificate. The firewall kept presenting...

Stay updated with the latest in tech! This digest covers AI ethics, auto industry shifts, and the impact of politics on technology, exploring today's pressing issues.

Setting up Sophos Firewall Home Edition improves your home network security. This guide gives clear hardware recommendations, installation steps and first configuration tasks. You will secure admin...