That is why I have sold my EVO II Pro Version 2. Doesn't work with V1 or V3 so it is only linked to V2. I have given up on Autel completely. They don't support their equipment with updates and they won't make their equipment useful with anything other than the latest silliness they come up with. DJI at least make their stuff to work with many past models along with the latest drones. AUTEL DOESN'T/WON'T do that. Keep selling without support is no way to run a company.
I have a proprietary V2 controller that I paid $1800.00 for that I haven't sold yet when I dropped it to $750.00 CAD. Anybody want to buy it? 2,000 nits of brightness with a 7.9" screen that looks amazing but will only work on V2.