@4ener Hi, did you try to set up the C50 as the default wireless router mode to have a look? And may I know the model number of the 8-port switch as well as the POE adapter？ Which port on the Archer...

@excelsioras Thanks for the reply. Have you tried turning off the Mesh technology, like the following: At the same time, we would forward your case to the senior engineers for further help and please...

@Max Hi, there is a new firmware released for V1 recently, and could you please try to update the firmware to be the latest one first: Deco X20(EU)_V1_1.5.0_210121...

@steinab Hi, thank you very much for your kind feedback; Would any Deco blink red when the connection dropped out? Have you checked whether all the Deco had the same issue or just the satellite Deco?...

@mrd210 Hi, Did you mean Deco would power off itself every day, or the internet connection would be disconnected every day? Would any Deco turn red when the problem started? Thank you very much.

@Peabutt Hi, I can see that your current firmware is Deco X20_V1_1.5.0_210121 and it is already supported guest network isolation with the main network; Modifications and Bug fixes: 1. Added "allow...