This problem is usually not caused by faulty hardware. Instead, it often results from network configuration issues, poor extender placement, signal interference, or outdated firmware. By accessing your extender through mywifiext.local and reviewing network settings such as 192.168.1.250, you can diagnose and resolve many of these connectivity problems quickly. https://mywi-fiext.net/why-your-wifi-extender-connects-but-smart-home-devices-still-go-offline-advanced-troubleshooting-tips-for-2026/