Most likely it's calling home using a fqdn. Set up your own DNS, force all your devices to use it (use dnat in your firewall). Then watch which fqdn's you TV uses and blacklist those. That's how I do it ( I use technitium DNS)
this post was submitted on 20 Jun 2025
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There's no need. This is a very simple fix. Block your TV from the internet using your router. Then plug in a $20 Google TV box or Apple TV. Problem solved.
Some TVs have been found to continually scan for open wifi networks to connect to in order to ship back the telemetry they gather.
Do you happen to have a source for this claim? I did some cursory searches on this just now and found nothing except for one reddit thread where one person said the same thing but again with no source.
I would also love a source. I keep seeing the claim made over and over. It's certainly plausible, and should be easily provable.
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Who has unsecured networks anymore?
Public Wi-Fi hotspots are typically unsecured, and if you happen to live in a city that has a lot of Wi-Fi hotspots, it could hop onto one of those networks.
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All but one of my TVs is a smart TV, none of them are connected to the internet. I tried with one, it was slow and difficult to use. I use a set top box instead. Even when I was using a 10+ year old Roku it performed better than the TV did.
I recently bought a smart TV with google because it was more responsive than other TV’s on display. After I got it home, connected it to the internet, and updated everything it slowed so much that it’s unbearable to use now. There is a 2-5 second delay for every button press including changing the volume.
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