Wi-Fi signal weak? What happens when you place a coin on your router

Wifi signal hacks: Placing a coin on a Wi-Fi router does not improve internet connectivity. Experts state metal objects can block Wi-Fi waves and restrict ventilation. Proper router placement in a central, elevated location is recommended for better signal distribution. Keeping the router away from obstructions and other equipment also enhances performance. Restarting the router and upgrading older equipment are effective solutions.

Raccontata daeconomictimes.indiatimes.com