How to fix W i-Fi issues in Windows 10 There are a couple straightforward solutions to this problem. WiFi is now widely employed in the IT industry and is also generally available to the general public. Even a minor WiFi outage can irritate a customer. Even a minor Wi-Fi problem, such as a faulty WiFi cable, can be extremely inconvenient for a user. Other issues could include network problems caused by a faulty WiFi connection or a fully functional WiFi connection that looks to be connected to the Internet but isn't. While this is a serious problem, we can easily diagnose it by going into the computer's settings and carefully examining the Internet settings; if a problem occurs, it can usually be resolved by modifying the settings.