HomeKit thermostats disconnecting every few days

[agk1190]

The problem

Each of my thermostats seem to disconnect every few days in the early hours of the morning (1-4am). This causes the reported temperature and humidity to report 0.


The thermostat above seems to be very consistent in its disconnections these past few days however that is not the case with every thermostat as seen below.

I'm not sure if this is an issue with the integration, the thermostat, or my network.

Debug log containing startup, normal operation, and several disconnections.
homekit.txt

Any help in finding the problem and a fix is greatly appreciated.

What version of Home Assistant Core has the issue?

core-2025.1.1

What was the last working version of Home Assistant Core?

No response

What type of installation are you running?

Home Assistant OS

Integration causing the issue

homekit_controller

Link to integration documentation on our website

https://www.home-assistant.io/integrations/homekit_controller

Diagnostics information

homekit_controller-a6a60571538ca51b32e2a54d328980c0-Mysa-6febe8-f5327fb1e2f71046880ba271f699393d.json

Example YAML snippet

No response

Anything in the logs that might be useful for us?

See homekit.txt attachment.

Additional information

No response

[home-assistant]

Hey there @Jc2k, @bdraco, mind taking a look at this issue as it has been labeled with an integration (homekit_controller) you are listed as a code owner for? Thanks!

Code owner commands

Code owners of homekit_controller can trigger bot actions by commenting:

• @home-assistant close Closes the issue.
• @home-assistant rename Awesome new title Renames the issue.
• @home-assistant reopen Reopen the issue.
• @home-assistant unassign homekit_controller Removes the current integration label and assignees on the issue, add the integration domain after the command.
• @home-assistant add-label needs-more-information Add a label (needs-more-information, problem in dependency, problem in custom component) to the issue.
• @home-assistant remove-label needs-more-information Remove a label (needs-more-information, problem in dependency, problem in custom component) on the issue.

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