![视频3】What to do if I fail to configure the main Deco and get stuck on “Testing Internet Connection” - YouTube 视频3】What to do if I fail to configure the main Deco and get stuck on “Testing Internet Connection” - YouTube](https://i.ytimg.com/vi/OSUrGdWH-i0/maxresdefault.jpg)
视频3】What to do if I fail to configure the main Deco and get stuck on “Testing Internet Connection” - YouTube
![TP-Link Deco Whole Home Mesh WiFi System (Deco M4) – Up to 3,800 Sq. Ft. Coverage, WiFi Router and Extender Replacement, Parental Controls, 2-Pack AC1200 – Deal Targets TP-Link Deco Whole Home Mesh WiFi System (Deco M4) – Up to 3,800 Sq. Ft. Coverage, WiFi Router and Extender Replacement, Parental Controls, 2-Pack AC1200 – Deal Targets](https://i0.wp.com/dealtargets.com/wp-content/uploads/2022/12/61Cz0BkuvdL._AC_SL1500_.jpg?fit=1500%2C1500&ssl=1)
TP-Link Deco Whole Home Mesh WiFi System (Deco M4) – Up to 3,800 Sq. Ft. Coverage, WiFi Router and Extender Replacement, Parental Controls, 2-Pack AC1200 – Deal Targets
![I've connected the deco m4 v2 via ethernet from my modem/router, and I have my 2nd deco about 2 rooms away. Do I have to disable the WiFi on router? Router mode I've connected the deco m4 v2 via ethernet from my modem/router, and I have my 2nd deco about 2 rooms away. Do I have to disable the WiFi on router? Router mode](https://external-preview.redd.it/9EBpg0sdlA8Rr5TAcRI8IrEDaYfI9PZ3c7WIXFlP_dg.jpg?auto=webp&s=b877c9beeead2e63df5d39962710501ba985ac88)
I've connected the deco m4 v2 via ethernet from my modem/router, and I have my 2nd deco about 2 rooms away. Do I have to disable the WiFi on router? Router mode
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