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MQTT disconnected

MQTT disconnected 应按现象分层定位根因,避免同时修改多个参数。

核心说明

本页内容按该功能本身整理,不再使用通用占位说明。以下项目均与当前主题直接相关。

要点 1

确认 Broker 主机/端口可达并且用户名密码正确。

要点 2

日志出现 MQTT disconnected 时检查 TLS、ACL、连接数限制和 Broker 重启。

要点 3

Home Assistant 自动化不工作时先验证 NVR 是否仍在发布事件主题。

验证与排查

  • 修改或执行前记录当前版本/配置,以便回退。
  • 完成后同时检查 UI 状态和后端日志,不只看一个成功提示。
  • 如果问题只在单个摄像头/插件出现,先做最小范围对比,避免全局改动。

MQTT disconnected

MQTT disconnected provides focused troubleshooting guidance for this failure mode. Isolate the affected layer before changing global settings.

What to verify

  • Confirm the affected service, camera or plugin and reproduce the issue with the smallest possible scope.
  • Check current versions, relevant configuration and logs around the failure time.

Recommended workflow

  • Change one variable at a time so the root cause remains observable.
  • Verify the result in both the UI and backend logs.

Escalation data

  • Collect the exact error, timestamp, component version and a redacted configuration excerpt before escalating.

MQTT disconnected

MQTT disconnected ofrece diagnóstico específico para este tipo de fallo. Aísle la capa afectada antes de cambiar ajustes globales.

Qué comprobar

  • Identifique el servicio, cámara o plugin afectado y reproduzca con el menor alcance posible.
  • Revise versiones, configuración y logs cerca de la hora del fallo.

Flujo recomendado

  • Cambie una variable por vez y verifique UI y logs.

Datos para escalar

  • Recoja error exacto, hora, versión y configuración sin secretos antes de escalar.
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