In case you have narrowed down your issue to something outside your local network, you will likely not have control over the failing part. If it does not, then you will likely have to test other solutions. Can I be sure that if I buy one of your TVs it will meet this requirement? If the problem goes away, then you discovered the cause of your lagging internet. I would like to buy a smart TV that why does youtube not work on my bush smart tv features that will still work in ten years, a reasonable working life for a TV. There have been more than comments to my original Convo post on the subject of disappearing apps and features on older products.
Updates usually take a few minutes please do not turn off the TV until the update is complete. New updates will be downloaded and installed on your TV. Select Software Update, and then select Update Now. Once the download completes, select Open to use your new app. Type the Name of the application you want to install. Search for the app you want to install by selecting Magnifying glass icon. Press the Smart Hub button from your remote. Tap Clear cache and see if it fixes the problem.
