There could be various reasons when a user encounters a tplinkwifi.net issue. Sometimes, a user is not connected to the Tp-link router's network that could also become a reason for the Tplinkwifi.net issue. You can also look for a troubleshooting step in an online manual guide or the support website of the Tp-link. Verify that you are using an approved browser such as Google Chrome, Explorer, and Firefox to access the web interface of the Tp-link router. Switch to an appropriate browser if you are not using one.