Home Connect - Bosch Dishwasher integration no longer connecting (timing out?)

[d6mck]

The problem

An existing automation, which starts our Bosch SPV2HKX39G dishwasher at 0330 if the door is closed, failed to start overnight. On examining the integration, none of the device's controls or sensors are available. Activity shows they generally ceased being available at 22:30:48 yesterday evening.

I've rebooted Home Assistant, and also removed and recreated the integration, all to no avail.

Our Neff oven is still showing fine, and both are visible in the Home Connect phone app, albeit the dishwasher is slow to connect, which could be relevant.

On looking at a set of recent diagnostics (attached below), I see this line. Does this suggest that the integration is timing out when connecting to the dishwasher?

2026-01-08 10:15:09.068 DEBUG (MainThread) [homeassistant.components.home_connect.coordinator] Appliance 402070520344001057 is not connected, skipping data fetch

402070520344001057 is the haId of the dishwasher.

What version of Home Assistant Core has the issue?

core-2025.11.1

What was the last working version of Home Assistant Core?

core-2025.11.1

What type of installation are you running?

Home Assistant Container

Integration causing the issue

Home Connect

Link to integration documentation on our website

No response

Diagnostics information

home-assistant_home_connect_2026-01-08T10-15-40.592Z.log

Example YAML snippet

Anything in the logs that might be useful for us?

Additional information

No response

[nicandris]

i had the same issue yesterday. i pressed the power button on the dishwasher for a few seconds (reset) and then it came back online

[d6mck]

i had the same issue yesterday. i pressed the power button on the dishwasher for a few seconds (reset) and then it came back online

I'll try that, thanks. I set off the dishwasher manually this morning and my phone app didn't get a notification when it finished, so there may be something more fundamental going on.

[d6mck]

i had the same issue yesterday. i pressed the power button on the dishwasher for a few seconds (reset) and then it came back online

This worked. Filed for future reference!

[volkue-tech]

Same here, reload of integration or HA did not help. Although the dishwasher was connected to the mobile App, all sensors showed unavailable on HA. RESET button on dishwasher solved the problem and the sensor data came back to HA.