UPDATE to my case. Tp-Link tecnical support answered just saying (and ignoring what I've said): Dear client, Since your Deco works normally with other devices, it's probably some TV's specifc...

Hi, I also have a Android TV , a Sony Bravia XBR-49x835c that does not connect to my recently installed Deco M5 when FastRoaming is enabled. I’ve tried everything I've read in this topic, also I...