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Roku won't connect to WiFi or keeps disconnecting

Restart both your Roku and WiFi router, then check that you're using the correct WiFi network name and password. Most older Roku devices only work with 2.4GHz WiFi, not 5GHz — check what band your network is using.

Roku connection problems come from weak WiFi signals, wrong passwords, hidden network names, or the Roku trying to connect to a WiFi frequency it doesn't support. Restarting both devices fixes most cases. If your network uses 5GHz and your Roku only supports 2.4GHz, you'll need to change your router settings or upgrade the TV.

Risk: Low ⏱ 10-15 minutes Beginner

⚡ Before you start

✓Know your WiFi network name exactly (it appears on the Roku's list of available networks)
✓Know your WiFi password — have it ready before you start
✓Check what WiFi bands your router broadcasts (2.4GHz, 5GHz, or both)

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Step 1 of 8

Restart your Roku and WiFi router together

Restarting both devices clears temporary connection problems and refreshes the wireless link.

⏱ 2-3 minutes

Unplug the power cable from the back of your Roku TV and set it aside.
Unplug the WiFi router from power.
Wait 10 seconds for both devices to fully shut down.
Plug the router back in first and wait for the lights to stop blinking (30-60 seconds).
After both devices are back on, go to WiFi settings again and check if your network now appears in the available list.

Don't assume the Roku is broken before restarting both devices first.
Don't ignore the WiFi band your Roku supports — check what 2.4GHz or 5GHz means for your model.
Don't try to connect to a hidden network without manually entering the network name — Roku can't find networks it can't see.

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Step 2 of 8

Check if your WiFi network appears in the available networks list

Your Roku needs to see your WiFi network name before it can connect.

Go to Home button → Settings → Network → Set up connection.
Look at the list of available networks that appears on your TV.
See if your WiFi network name appears in the list.
Open a browser on your phone and load any webpage to check the connection

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Step 3 of 8

Enter the WiFi password carefully

Passwords are case-sensitive — uppercase and lowercase letters are different.

From the available networks list, select your WiFi network name.
When prompted to enter the password, type it exactly as it appears — uppercase and lowercase letters matter.
If you're not sure of the exact spelling, check the router label on the bottom or back for the default password.
Try connecting with the password you verified to check if the WiFi connection succeeds.

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Step 4 of 8

Check what WiFi frequencies your Roku supports

Older Roku models only work with 2.4GHz WiFi, not 5GHz. Newer models support both.

Go to Home button → Settings → System → About.
Look for information about WiFi or network support — you should find details about 2.4GHz or 5GHz compatibility.
If your Roku only lists 2.4GHz, it cannot connect to 5GHz networks.
Check your router to see what frequencies it broadcasts — look for separate 2.4GHz and 5GHz network names.

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Step 5 of 8

Connect to the 2.4GHz network instead of 5GHz

If your router broadcasts both bands, try connecting to 2.4GHz first — most Roku models work best on this band.

Go to Home button → Settings → Network → Set up connection.
Look at the available networks list and find your 2.4GHz network name (commonly has -2G or -24G in the name).
Select it and enter your WiFi password.
Try connecting to this band — it should work better if your Roku model doesn't support 5GHz.

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Step 6 of 8

Move your Roku closer to the WiFi router

Weak signals from distance cause connection problems and frequent disconnects.

If possible, move the Roku TV closer to your WiFi router.
Remove any furniture, walls, or metal objects between the Roku and router that block the signal.
Bring the router up off the floor and away from cabinets — high and open placement works better.
Try connecting again once the Roku has a clearer line of sight to the router.

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Step 7 of 8

Forget the network and reconnect fresh

Clearing the stored connection information and reconnecting fresh resolves hidden connection issues.

Go to Home button → Settings → Network → Set up connection.
Find your WiFi network in the list, press the Options button (three lines), and select Forget.
Wait 10 seconds.
Go back to Settings → Network → Set up connection and select your WiFi network again.
After forgetting and re-entering the password, watch the WiFi icon to check if the connection becomes stable.

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Step 8 of 8

Update your Roku to the latest software

Outdated Roku software can have WiFi bugs that updates fix.

⏱ 5-10 minutes

Go to Home button → Settings → System → System update.
Select Check now to see if an update is available.
If an update exists, select Install and wait for it to complete without unplugging the TV.
The Roku will restart automatically — once it's back up, try connecting to WiFi again.

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Common mistakes to avoid

Not restarting both the Roku and router — restarting just one doesn't fix the problem.
Entering the password incorrectly — remember that UPPERCASE and lowercase letters are different.
Assuming the Roku is broken when it really doesn't support the 5GHz band your router is using.
Leaving the Roku far away from the router and expecting a strong signal.

Signs you need professional help

If your Roku connects successfully to your phone's hotspot but won't connect to your home WiFi, your router can need professional help or a factory reset. If the Roku won't connect to any network including a phone hotspot, the Roku's WiFi hardware can be broken.

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Related Guides

→ Tv How To Connect Tv To Wifi Without Remote → Tv Initial Setup Stuck

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