Dear Sir,
Thanks for your advice.
For ps1, because our update speed for our SDK is slow, and our SDK targets support all of our cameras. This causes a lot of bugs during each update, and most of the bugs are solved for one or two kind of cameras. So if it is described in details, the change log will be very very long.
For ps2, No and never. Some of our cameras had been copied on the market, they used our software directly. Because they do not need to bear the cost of software, and they also use cheaper hardware components inside the camera. so they have a very cheap price. If we opensource our driver, I think ZWO's brand image will be damaged overnight.
For ps3, 120 is our first generation product. And it is becoming less and less adaptable to current systems. Like this problem, I will try my best to help you with it, but I am not sure if we can solve it.
For ps4, Thanks.
For your problem, please email me: chad.cao(at)zwoptical.com. I think we can catch the log to check out what happened.
Thanks
Chad