PX6 is very old for today's standards. (ARM-A72 based, from 2016, same chip as the USD $35 RaspBeryy Pi)...
And while it is true that chip shortage and CoVID delayed everything, several faster chips have been out for a while (UIS7862 with ARM A75 for 2 years, Rokchip RK 3588 with ARM A76 for 10 months)
When are you guys launching new HW? There is just so much milk you can extract from an old cow... I'd hate to see Dasaita die due to lack of investment in new products, after becoming one of the best HeadsUnits out there a few years ago...
