Troubleshooting Wi-Fi, network and SmartThings connection issues on the Samsung Frame TV

by Jordan Keats · Published 27/01/2026 · Updated 05/02/2026

Applies to: Samsung The Frame TV (models with One Connect Box, Wi-Fi, Ethernet and SmartThings)
Last updated: 27 January 2026

Problem

Your Samsung Frame TV keeps dropping Wi-Fi, cannot connect to the internet, or will not appear in the SmartThings app. Streaming apps may buffer or fail to load, Art Mode content may not download, and SmartThings controls may stop responding. These problems often appear after a router change, software update or power cut, and you want a structured way to restore a stable connection.

Solution

Most network and SmartThings issues on the Samsung Frame TV are caused by weak Wi-Fi signals, router compatibility problems, incorrect network settings or temporary software glitches. By checking signal strength, restarting equipment in the correct order, confirming SmartThings permissions and testing with a wired connection, you can usually identify and fix the cause without resetting the TV.

Step-by-step instructions

Check basic network status on the TV

Press Home on the remote.
Go to Settings > General > Network > Network Status.
Confirm whether the TV shows a successful internet connection.
If the TV is not connected, note whether it fails at the router or internet stage.
Write down any error message shown, as it can help narrow the issue.

Restart the network equipment and TV in the correct order

Turn off the TV using the remote.
Unplug the One Connect Box from mains power.
Restart your router and wait until it is fully online.
If you use Wi-Fi extenders or mesh nodes, restart those as well.
Plug the One Connect Box back in and turn the TV on.
Recheck network status before opening any apps.

This clears many temporary network and DNS related issues.

Check Wi-Fi signal strength and placement

Look at the signal strength shown in the network settings.
If the signal is weak or unstable, move the router closer if possible.
Avoid placing the router inside cabinets, behind TVs or near thick walls.
Keep the One Connect Box away from large metal objects or dense AV equipment that may interfere with Wi-Fi.
If the Frame is wall mounted far from the router, consider a mesh system or wired Ethernet instead.

Reconnect the TV to Wi-Fi from scratch

Go to Settings > General > Network > Open Network Settings.
Select Wireless.
Choose your Wi-Fi network from the list.
Re enter the Wi-Fi password carefully.
Confirm the connection and wait for the TV to verify internet access.

If your router uses separate 2.4 GHz and 5 GHz networks, try both to see which is more stable.

Test with a wired Ethernet connection

This helps determine whether the issue is Wi-Fi specific.

Connect an Ethernet cable from your router to the One Connect Box.
Go to Network Settings and select Wired.
Wait for the TV to confirm the connection.
Test streaming apps and Art Mode.

If the wired connection works perfectly, the problem is almost certainly Wi-Fi related.

Check SmartThings app connection

Open the SmartThings app on your phone or tablet.
Make sure you are signed in with the same Samsung account used on the TV.
Confirm your phone is connected to the same local network as the TV.
Check whether the Frame TV appears online in the app.
If it shows offline, remove the TV from SmartThings and add it again.
Follow on screen pairing prompts on both the TV and your phone.

Verify permissions and background access on your phone

SmartThings requires certain permissions to work reliably.

On your phone, open app settings for SmartThings.
Enable local network access, notifications and background activity.
Disable battery optimisation or power saving restrictions for SmartThings.
Reopen the app and test control of the TV again.

Without background access, the app may appear connected but fail to send commands.

Check software updates

On the TV, go to Settings > Support > Software Update.
Select Update Now and install any available updates.
Update the SmartThings app on your phone via the app store.
Restart both the TV and phone after updating.

Network stability often improves after firmware and app updates.

Review router compatibility settings

Some router features can interfere with smart TVs.

Disable MAC address filtering temporarily for testing.
Turn off advanced firewall or parental control features if the TV cannot connect.
Avoid using very restrictive guest networks for the Frame TV.
Ensure DHCP is enabled so the TV can obtain an IP address automatically.

If unsure, test by connecting the TV to a basic home network configuration.

Optional methods or tools

Mesh Wi-Fi systems
A mesh network can provide more reliable coverage for wall mounted TVs located far from the router.
Static IP testing
Advanced users can assign a static IP to the TV to rule out DHCP conflicts, though this is rarely required.
Temporary mobile hotspot
Connecting the TV to a phone hotspot helps confirm whether the issue lies with the home network or the TV itself.

Best practices or tips

Keep the One Connect Box in a well ventilated area with a clear path to the router.
Avoid frequent router reboots unless troubleshooting, as this can disrupt SmartThings pairing.
Use wired Ethernet for the most stable Art Mode and streaming experience when possible.
After changing routers or Wi-Fi names, always reconnect the TV manually rather than relying on saved settings.
Check SmartThings app permissions after phone operating system updates, as these can reset background access rules.

Network and SmartThings issues with the Samsung Frame TV are usually environmental rather than hardware faults. Weak Wi-Fi signals, router settings or app permissions are the most common causes of dropped connections or unresponsive controls. By methodically testing signal strength, restarting equipment properly and confirming account and app alignment, you can usually restore reliable connectivity without resetting the TV.

Once the Frame is on a stable network, Art Mode downloads, streaming apps and SmartThings controls tend to work smoothly in the background. Investing a little time in improving Wi-Fi coverage or using a wired connection pays off by keeping the TV responsive and predictable, especially in households with many connected devices.