Why should I buy a GameSir T1D, while my GameSir T1S allows me to control my drone without any problem, after following the instructions described here? Can this console not work with the next version of the Tello application?

Hey, we suggest T1D because it is being manufactured specifically for Tello. Sorry that we can't ensure that GameSir T1S would be well compatible all the time.

I have the gamesir t1s and a tello that I bought a few days ago (last version I guess). The gamesir t1s and the tello connecte but there is a strong interference between the bluetooth and the wifi and the recorded material is full of drop frame and it's useless.

I'd go for the T1D