I recently moved my setup to Stellarmate/Ekos.
I found that my guide camera, despite being recognized, does not work under Ekos due to the specific non standard setup of USB
The camera still works fine under Windows.
Research points to this forum where some people flashed the camera firmware with a different firmware provided by ZWO (asi120mm-compatible.iic)
Now, the flashing tool is still on ZWO web site, but the firmware is no longer there (at least I am unable to find)
Does anyone have a copy ? where can I download it ?
I would not get my hopes up too high. I also thought that the camera would be working fine after flashing it, I got images and celebrated victory.
Unfortunately, upon using it for real I found that it would periodically garble a frame, thus completely throwing off the guiding and destroying frame after frame.
I would suggest you get the 120MM-S (USB3 version). No problem with that at all now in almost 2 years of continuous use.
It will save you a lot of frustration.
Atlas Pro AZ-EQ, ASI1600MM-Pro, ASI120MM-S, ES102ED, WO-Z61, Nikon D3300, ASI-EFW, ZWO LRGB,Ha,O3,S2 filter set