In many cases, the issue is not internet speed itself but network stability, extender placement, IP conflicts, or low-bandwidth device compatibility problems. Proper troubleshooting through 192.168.1.1 and router management tools like Routerlogin.net can usually restore stable smart doorbell connectivity. https://netgerext.net/netgear-extender-connected-but-smart-doorbells-keep-going-offline-low-bandwidth-device-fixes-for-2026/