Alexa problems can mean an Echo appears offline, smart devices stop responding, routines fail, or an update gets stuck. Each symptom has a slightly different fix.
These steps apply to Echo devices and the Alexa app on iOS and Android.
Does this affect you?
Use this if the Alexa app shows a device offline, smart lights or plugs stop responding, routines no longer fire, or an Echo behaves strangely after an update.
Device shows offline in the Alexa app
An Echo may work in the room while the app still shows stale status.
- Open Alexa app > Devices > Echo & Alexa.
- Select the device showing offline.
- Read the status line under the name.
- Confirm the Echo has power and its light ring behaves normally.
- Restart the router by unplugging it for 30 seconds.
- Wait 2 to 3 minutes.
- If still offline, open device settings and choose Update Wi-Fi.
Router restart is often more useful than restarting only the Echo because the app status depends on the device reaching Amazon’s cloud.
Smart home devices won’t sync or respond
Alexa can control only devices and cloud services it can currently reach.
- Open Devices in the Alexa app.
- Tap the plus icon and choose Add Device > Discover Devices.
- Or say Alexa, discover my devices.
- If one device is missing, check that device’s own brand app first.
- For skill-based brands, open More > Skills & Games > Your Skills.
- Disable the brand skill, then enable and link it again.
- If several devices from one brand fail, check that brand’s hub or bridge.
A device offline in its own app cannot be fixed by Alexa discovery alone.
Fix a stuck software update
Updates often finish only when the Echo is idle and online.
- Leave the Echo plugged in and connected to Wi-Fi overnight.
- Ask Alexa, what’s your software version?
- If it responds normally, the update may already be complete.
- If frozen, unplug the Echo for 60 seconds.
- Plug it back in and let it reconnect.
Persistent update failures after a day online are worth Amazon Support instead of endless resets.
Routines and broader outages
If a routine stops, open More > Routines and confirm every trigger and linked device still exists. Renamed or removed devices can break a routine silently.
If every Echo in the home has the same problem, check your network and Amazon service status before resetting devices. A household-wide issue is rarely fixed by resetting one Echo.
Sources
- Amazon Alexa Help – Troubleshoot Alexa App and Device Issues (2025)
- Amazon Alexa Help – Discover Smart Home Devices (2025)
- Amazon Alexa Help – Update Your Echo Device’s Software (2025)