@Imlostin2024 Hi, please make sure the first main Deco is connected to the ATT modem router via an Ethernet cable all the time. Have you set up any DNS filter/access control on the ATT router? when...

@CaseyS Have you tried a 2.4GHz IOT network without security, then please also turn off "Fast Roaming" and "Beamforming" on the Deco APP>More>Advanced? Wait for your reply and best regards.

@Dannerz Hi, welcome to the community. Are you trying to say that: When the work PC is on Deco WiFi, after getting connected to the company VPN via Cisco Any Connect, the VPN traffic does not go...

@FlameRed Hi, are all three BE65s in the same kit or they are three individual purchase? The units in the same package(like a twin-pack Deco X50) are pre-configured. When one unit is setup...

@Cherk947 Hi, yes, 1.2.9 hasn't added the beta fix yet and it should be a version after 1.2.9. Best regards.

@TP_Link_Scott @Aulus Thank you for the update. I haven't noticed the 3.7.11 has been released already and the solution has been updated. Best regards.