Supervisor 19.0.8 breaks LAN access and heartbeat
Supervisor 19.0.8 upgrade drops device heartbeat; containers cannot reach the LAN router because of bridge and firewall rule conflicts.
Tier II · Emerging Problems that are still building up.
4 public reports · first reported 22 August 2026 · last reported 24 August 2026
What's going wrong
Operators who upgraded the supervisor to version 19.0.8 report that devices lose heartbeat while still connected to the cloud.
AI-assisted: written with the help of AI from the reports. The idea report has the full summary.
In the idea report
- The full summary.
- The products the 4 reports are about, and how many came each month.
- Related problems.
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