tech
March 10, 2026
Is your TV picture constantly stuttering? The solution is a cable costing a few euros, not a new router
Even the most expensive TVs can have trouble loading 4K content if they rely solely on wireless internet. Although modern routers are powerful, walls and other devices often interfere with the signal, leading to resolution drops and annoying buffering in the middle of a movie. The solution experts recommend is to return to the "old-fashioned" Ethernet cable, which provides incomparably greater stability than any Wi-Fi signal.
TL;DR
- Expensive TVs can struggle to load 4K content when relying solely on Wi-Fi.
- Walls and other devices commonly interfere with Wi-Fi signals, causing resolution issues and buffering.
- Experts recommend using an Ethernet cable for a more stable internet connection.
- Ethernet cables provide superior stability compared to any Wi-Fi signal.
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