TV Buffering Fix Emerges After 19 Mbps Wi-Fi Test and Cache Clear

1 articles · Updated · MUO - MakeUseOf · May 23

A side-by-side speed test showed the TV pulling just 19 Mbps while a phone nearby reached about 470 Mbps, pointing to the set’s weaker wireless hardware rather than the internet plan.
Netflix then streamed smoothly in 4K on the phone and laptop over the same Wi-Fi while the TV kept stalling, narrowing the problem to the TV’s networking and processing limits.
An Ethernet connection lifted the TV’s speed to roughly 170 Mbps and sharply reduced buffering, showing that interference and the built-in Wi-Fi chip were major bottlenecks.
Clearing the streaming app’s cache improved playback further and sped up app launches and navigation, indicating software bloat was compounding the hardware issue.
The takeaway was that TV buffering can stem from weak onboard Wi-Fi and overloaded app cache, not just broadband speed, making Ethernet and cache cleanup practical first fixes.

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