Somewhere back in this 93 page thread, there were mentions of a mysterious "Mike" at Carlinkit or CPlay2 Air tech support, (I can't remember which). In one of his commuincations I thought he indicated that the reason there was no f/w newer than the 1.22 was because of the COVD-19 pandemic's effects in China. That, of ocurse doesn't jibe with the 3.xx versions being released. I wonder if the pandemic is also affecting f/w development.