Audio Fix / setup help
Sonos Era 100: inspect an idle Bluetooth auto-disconnect
Sonos Era 100: inspect an idle Bluetooth auto-disconnect. Observe the actual response before reporting an outcome.
Manufacturer-documented Reviewed 2026-11-09 · Revision 1
Follow these checks in Audio Fix →When this guide applies
Connection stops after about30 minutes without playback, not during active music.
Connection scope: Bluetooth. Symptom: Audio keeps cutting out.
This is a documented check, not a diagnosis of your equipment. The model name does not confirm the selected input, mode, software or connected partner.
If your exact model or a required setting is unknown, use the “I don’t know” branch below. Do not apply a similarly named model’s instructions.
Checks and possible outcomes
Start at step-0. Follow the link that matches what you actually observe. Alternative branches are not a single sequence of actions.
step-0
Does the disconnect follow about30 idle minutes?
An active-playback interruption is outside this setting-specific flow.
Look for: Confirm the stated prerequisite or observation; unknown is not a fault diagnosis.
- If Yes / this check is completed → Open Bluetooth settings for the exact product
- If No / this cannot be confirmed → Keep the observation for manufacturer support
- If I do not know / cannot check → A required observation is unknown
- Manufacturer-documented Sonos Era 100 Bluetooth official support ↗Before you start; Pair; Disconnect; Reconnect; Idle Auto-Disconnect — Initial Sonos WiFi setup is required. Holding its Bluetooth button gives blue flashing; connected confirmation is a chime and temporary blue light. Idle Auto-Disconnect optionally disconnects after30 idle minutes.Exact Sonos Era 100. Bluetooth is disabled while configured as surrounds. Saved pairing and live source connection differ. · Source checked 2026-11-09
step-1
Open Bluetooth settings for the exact product
In Sonos Settings inspect Bluetooth > Idle Auto-Disconnect.
Look for: Perform only the stated check, then confirm whether it could be completed.
- If Yes / this check is completed → Is the optional idle disconnect currently enabled?
- If No / this cannot be confirmed → Keep the observation for manufacturer support
- If I do not know / cannot check → A required observation is unknown
- Manufacturer-documented Sonos Era 100 Bluetooth official support ↗Before you start; Pair; Disconnect; Reconnect; Idle Auto-Disconnect — Initial Sonos WiFi setup is required. Holding its Bluetooth button gives blue flashing; connected confirmation is a chime and temporary blue light. Idle Auto-Disconnect optionally disconnects after30 idle minutes.Exact Sonos Era 100. Bluetooth is disabled while configured as surrounds. Saved pairing and live source connection differ. · Source checked 2026-11-09
step-2
Is the optional idle disconnect currently enabled?
It is off by default, but current user settings may differ. If unknown or already off, do not attribute the symptom to it.
Look for: Confirm the stated prerequisite or observation; unknown is not a fault diagnosis.
- If Yes / this check is completed → Disable Idle Auto-Disconnect if you want the connection retained
- If No / this cannot be confirmed → Keep the observation for manufacturer support
- If I do not know / cannot check → A required observation is unknown
- Manufacturer-documented Sonos Era 100 Bluetooth official support ↗Before you start; Pair; Disconnect; Reconnect; Idle Auto-Disconnect — Initial Sonos WiFi setup is required. Holding its Bluetooth button gives blue flashing; connected confirmation is a chime and temporary blue light. Idle Auto-Disconnect optionally disconnects after30 idle minutes.Exact Sonos Era 100. Bluetooth is disabled while configured as surrounds. Saved pairing and live source connection differ. · Source checked 2026-11-09
step-3
Disable Idle Auto-Disconnect if you want the connection retained
Remember the previous preference so you can restore it. This changes idle behaviour; it does not repair a radio fault.
Look for: Perform only the stated check, then confirm whether it could be completed.
- If Yes / this check is completed → Checks completed — report your outcome
- If No / this cannot be confirmed → Keep the observation for manufacturer support
- If I do not know / cannot check → A required observation is unknown
- Manufacturer-documented Sonos Era 100 Bluetooth official support ↗Before you start; Pair; Disconnect; Reconnect; Idle Auto-Disconnect — Initial Sonos WiFi setup is required. Holding its Bluetooth button gives blue flashing; connected confirmation is a chime and temporary blue light. Idle Auto-Disconnect optionally disconnects after30 idle minutes.Exact Sonos Era 100. Bluetooth is disabled while configured as surrounds. Saved pairing and live source connection differ. · Source checked 2026-11-09
Possible result
Checks completed — report your outcome
Completion does not automatically mean solved. Report what actually happened: solved, partly helped, did not help or could not follow. No Audio Review physical test is claimed.
steps completed
Reaching this result does not mean the issue is solved. Only your own feedback can report improvement.
Possible result
Keep the observation for manufacturer support
These steps did not establish a working setup. Keep the exact model, source, software and last observed response for support. No hardware or firmware defect is diagnosed.
next support
Reaching this result does not mean the issue is solved. Only your own feedback can report improvement.
Possible result
A required observation is unknown
Confirm the exact model and linked instructions before continuing. Do not guess the state of a control, connection or update.
insufficient data
Reaching this result does not mean the issue is solved. Only your own feedback can report improvement.