How does wifi propagation affect the speed and reliability of internet connections in different areas?

The propagation of wifi signals can impact the speed and reliability of internet connections in different areas. Factors such as distance from the router, obstacles like walls or furniture, and interference from other electronic devices can weaken the signal strength. This can result in slower speeds and less reliable connections in areas with poor wifi propagation. To improve speed and reliability, it is important to consider the placement of the router and use signal boosters or extenders if needed.