@Fenixmolina5 Hi, May I know how long have you had the Archer C20? Here are some suggestions for your reference: 1. change the security mode of 2.4 Ghz to none or TKIP. 2. change the wireless channel...

@Sebastiankg Hi, Ethernet Backhaul is always recommended if the situation allows. If 2-pack Deco XE75s already could cover the whole house, you could remove Deco M5. But if there is still some wifi...

@Cuacco Hi, welcome to the community. TL-SG108 is an unmanaged switch and no additional configuration is required on the switch. You could refer to this link to enable IPTV and select the specific...

@Valerio535 Hi, it is suggested to refer to following FAQ: Fail to setup main Deco Best regards.

@Sergio12345 Hi, welcome to the community. Currently, Deco does not support setting up bandwidth control for specific devices. Best regards.

@Marmant Hi, Thank you very much for the feedback. According to the previous troubleshooting cases, the engineers did find many devices, especially smart home devices fail to connect to Deco wifi...