https://tunnelhq.com/blog/ Product updates from the TunnelHQ team, and guides to monitoring WireGuard, OpenVPN and V2Ray servers. en-us Tue, 20 Oct 2026 00:00:00 GMT https://tunnelhq.com/blog/october-2026-update/ https://tunnelhq.com/blog/october-2026-update/ Tue, 20 Oct 2026 00:00:00 GMT Connect Claude, ChatGPT, Cursor or VS Code by signing in, sort tunnels into groups, and sign in with a code we email you. https://tunnelhq.com/blog/september-2026-update/ https://tunnelhq.com/blog/september-2026-update/ Mon, 28 Sep 2026 00:00:00 GMT Website, keyword, ping and port checks in beta, heartbeats for scheduled jobs, DNS checks, expiry alerts and new places to send alerts. https://tunnelhq.com/blog/summer-2026-update/ https://tunnelhq.com/blog/summer-2026-update/ Wed, 26 Aug 2026 00:00:00 GMT Ranked ⌘K search, health timelines up to 90 days, per-region results and live status counts above the tunnel list. https://tunnelhq.com/blog/why-wireguard-port-monitoring-fails/ https://tunnelhq.com/blog/why-wireguard-port-monitoring-fails/ Wed, 22 Apr 2026 00:00:00 GMT A WireGuard server on UDP/51820 looks healthy to port monitors even when every client fails. What's happening on the wire — and how to catch it. https://tunnelhq.com/blog/openvpn-tls-key-negotiation-failed/ https://tunnelhq.com/blog/openvpn-tls-key-negotiation-failed/ Wed, 22 Apr 2026 00:00:00 GMT You Googled the error. Monitoring says green. Users cannot connect. Eight things that actually cause it, ordered from most to least common. https://tunnelhq.com/blog/monitoring-v2ray-subscription-urls/ https://tunnelhq.com/blog/monitoring-v2ray-subscription-urls/ Wed, 22 Apr 2026 00:00:00 GMT Subscription URLs sound simple until you run a fleet. Stale caches, partial deliveries, dead servers in healthy bundles. A practical checklist.