@Zagreb Hi, if the STP worked with speedport plus directly without any additional setting, maybe we did not need IPTV/VLAN ID; How about choosing the IPTV mode to Bridge? Thank you.

@Panos9524 Hi, where are you located? https://www.tp-link.com/en/support/replacement-warranty/ The warranty policy is more based on the specific country and you could have a check with the local...

@VS228 Hi, thanks for the map and now it is much clear where each Deco is; May I know how much speed you could get from this Deco 2? How about the rest of the Deco units when testing via the same...

@Grundam Hi, this issue has been reported to the senior engineers already and it would be fixed on the new firmware upgrade; Currently, it is suggested to change the subnet mask under the LAN network...

@Eladeb Thanks so much for sharing all the detailed info . To address the issue and try to fix it, we would like to have a specialist look into this further via email. Please check your mailbox...

@CharlizeAva Hi, how to update the firmware: https://static.tp-link.com/2020/202012/20201207/Documentation%20for%20upgrading%20Deco%20system.pdf