That spinning circle in the middle of your favorite show is a special kind of modern annoyance. When your Hisense Smart TV keeps buffering, a weak or unstable internet connection may be the cause, or your TV may need an update. These steps can help you troubleshoot it.
Restart Your TV and Router
Start by restarting your TV and router. On a Hisense Google TV, open Settings > System > Restart > Restart. On other models, use the restart option available for your TV. Alternatively, turn the TV off, unplug its power cord for 60 seconds, reconnect it, then turn it on.
Unplug your router and plug it back in. Wait until it has reconnected, then try streaming again. Check that your TV is connected to the right network before opening the streaming app.
Check Your Internet Speed at the TV
You need to know what speed your TV is actually getting. Open the built-in web browser on your Hisense TV and search for "speed test." Run one from a site like Speedtest.net or Fast.com.
The speed you need depends on the streaming service and video quality. Compare your result with your service's requirements. If the result is far below your plan's advertised speed, check your home network and connection before troubleshooting the TV further.
Use a Wired Ethernet Connection
If your Hisense TV is near your router and has a LAN port, try a wired connection. Plug an Ethernet cable directly from your router into the TV's LAN port.
A wired connection can be more stable than WiFi because it avoids wireless interference and signal loss through walls. I'd start with this one if it's an option for your setup.
Improve Your WiFi Signal
WiFi signal strength drops with distance and physical obstacles. If your TV is far from the router, try moving the router to a more central location or using a WiFi extender.
Also, check if your router broadcasts both 2.4GHz and 5GHz networks. Try the 5GHz network if available. On a Hisense Google TV, go to Settings > Network & Internet, make sure Wi-Fi is on, and select the correct network and band. Menu names vary on other models, and the network name may not include "5G".
Close Background Apps on the TV
Your Hisense TV's operating system, whether it's VIDAA or Google TV, can run apps in the background. These can consume internet bandwidth and system memory.
On a Hisense Google TV, go to Settings > Apps. Under Recently opened apps, select an app, then choose Force stop > OK. Repeat for other apps you aren't using. On other Hisense models, the steps depend on the operating system.
Clear the App's Cache and Data
If Netflix, YouTube, or Disney+ keeps buffering, try troubleshooting that app. Go to your TV's Settings menu and find the application manager. On Google TV, select Apps > See all apps.
Select the problematic streaming app and choose to clear its cache if that option is available. If that doesn't work, you can try clearing the app data; on Google TV, select the app and choose Clear data. Note this will log you out and reset its settings.
Lower the Streaming Quality
Lowering video quality can reduce the bandwidth needed for streaming. Check the playback settings for your streaming service, such as Netflix or Amazon Prime Video.
Look for playback or video quality settings and choose a lower quality option if available. If the buffering stops, limited bandwidth may be contributing to the problem.
Update Your TV Software and Apps
Outdated software can have bugs that hurt streaming performance. On a Hisense Google TV, go to Settings > System > About > System update > Check for update and install any available updates. On other models, use your TV's software update menu.
Then, visit the app store on your TV (like Google Play Store on Google TV models) and update all your streaming apps. An update often includes performance improvements.
Check Your TV's DNS Setup
Your TV uses DNS to find websites and streaming services. If your Google TV connection uses a device that replaces DNS, remove that device temporarily and try streaming again.
Then open Settings > Network & Internet and check that Wi-Fi is on and your TV is connected to the correct network. Open your streaming app and play the video again.
Check for Model-Specific Quirks
The issue might be with the app itself, especially if other streaming apps work normally. Check for app updates in the store available on your Hisense model. On Google TV, open Google Play Store and select your profile picture, then Manage apps & games > Updates > Update all.
For remote-related lag that makes navigation slow, consider using the Hisense RemoteNOW app on your smartphone if your model supports it. Also, if multiple fixes haven't worked, a factory reset of the TV is a last resort. On Google TV, go to Settings > System > About > Factory reset. This erases all data on the TV.