What is a common reason for Internet connectivity issues?

A common reason for Internet connectivity issues is indeed incorrect network configuration settings or faulty hardware. Network configuration settings encompass a variety of parameters, including IP address settings, subnet masks, DNS configurations, and gateway settings. If these settings are not properly configured, devices may struggle to communicate effectively with the network or access the Internet.

Faulty hardware can also significantly impact connectivity. This can include malfunctioning routers, damaged cables, or defective network interface cards. When hardware fails, it can lead to complete loss of connectivity or intermittent issues, making it difficult to maintain a stable Internet connection.

Given how essential correct configuration and reliable hardware are in achieving seamless network communication, this choice addresses two critical factors in connectivity problems that can frequently affect users.