SleepNumber Integration keeps needing the password entered

The problem

Every other day or so, SleepNumber integration fails and needs me to re-enter my password, that lasts for a day or two, and then the same thing again.

What version of Home Assistant Core has the issue?

core-2026.9.1

What was the last working version of Home Assistant Core?

core-2026.8.X

What type of installation are you running?

Home Assistant OS

Integration causing the issue

SleepIQ

Link to integration documentation on our website

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

Diagnostics information

From the log:

Logger: homeassistant.components.sleepiq.coordinator Source: helpers/update_coordinator.py:543 Integration: SleepIQ (documentation, issues) First occurred: 1:28:40 PM (1 occurrence) Last logged: 1:28:40 PM

Authentication failed while fetching {EMAILADDRESS}@SleepIQSleepData data: API call error response 401 <bound method ClientResponse.text of <ClientResponse(https://prod-api.sleepiq.sleepnumber.com/rest/sleepData?date=2026-09-09T13:28:40&interval=D1&sleeper={REDACTED}&includeSlices=false&_k={REDACTED} [401 Unauthorized]> <CIMultiDictProxy('Date': 'Wed, 09 Sep 2026 17:28:40 GMT', 'Content-Type': 'application/json;charset=ISO-8859-1', 'Transfer-Encoding': 'chunked', 'Connection': 'close', 'Set-Cookie': 'AWSALB={REDACTED}; Expires=Wed, 16 Sep 2026 17:28:40 GMT; Path=/', 'Set-Cookie': 'AWSALBCORS={REDACTED}; Expires=Wed, 16 Sep 2026 17:28:40 GMT; Path=/; SameSite=None; Secure', 'Server': 'Apache-Coyote/1.1', 'WWW-Authenticate': 'Password realm="bamRealm"')> >

Example YAML snippet

Anything in the logs that might be useful for us?

Additional information

No response