Riley_S wrote Hey @Njnguyen, This is normally a result of simply where the satellite deco is placed. The 2.4Ghz has a much much further range than the 5 and 6Ghz networks and is able to pass through...

Deco satellite will only connect to 2.4ghz signal compared to other satellite which is connected to both 2.4ghz/5ghz/6ghz. Causing significant slow down