No PC apps that I currently use can control the EAF. ASiair does but I'm running into problems with certain ASiair functions. E.G guiding with an ASI290 and ZWO mini guide scope. Until I get those sorted out, I'd like to control it from my PC. The docs say ASCOm can be used but I have no idea how. Is there an ASCOM driver for the EAF? Celetron provides a utility for its focusers. Does ZWO offer such an app? I may have to disconnect it to be able to take advantage of the very limited clear night sky time.