joshfixes.itTechnical fixes and engineering notes.https://joshfixes.it/Building directional staircase lighting with WLEDhttps://joshfixes.it/guides/directional-staircase-lighting/https://joshfixes.it/guides/directional-staircase-lighting/A demonstration design note for modelling direction, timing and safe fallback behaviour.Sun, 30 Aug 2026 00:00:00 GMTWLEDautomationlightingHome Assistant device showing on but physically offhttps://joshfixes.it/guides/home-assistant-device-state/https://joshfixes.it/guides/home-assistant-device-state/A demonstration diagnostic path for separating stale state, failed commands and device availability.Sun, 30 Aug 2026 00:00:00 GMTstateentitiestroubleshootingDebugging intermittent network connectivityhttps://joshfixes.it/guides/debugging-intermittent-network/https://joshfixes.it/guides/debugging-intermittent-network/A demonstration method for turning a vague drop-out into timestamped, layer-specific evidence.Sun, 30 Aug 2026 00:00:00 GMTconnectivitypacket-lossdiagnosticsProxmox VM backup strategyhttps://joshfixes.it/guides/proxmox-vm-backup-strategy/https://joshfixes.it/guides/proxmox-vm-backup-strategy/A demonstration framework for choosing backup scope, retention and restore evidence.Sun, 30 Aug 2026 00:00:00 GMTbackuprestoreresilience