家庭用 WiFi の速度低下の原因の多くは、見逃しやすい無線交通渋滞にあります

Home WiFi slowdowns often come from congestion on the shared 2.4 GHz and 5 GHz bands, where nearby networks compete for a small set of channels, especially on 2.4 GHz. The crunch typically spikes during peak usage windows like 8 to 10 AM and 6 to 10 PM, and interference can also come from microwaves, […]