SGPro hanging where I try to exposure longer than 2 seconds, the frame is not loaded

Dear friends!

I have a skyrus493c astrocamera (https://www.cloudynights.com/classifieds/item/108496-skyrus-493c-ccd-camera-16-bit-free-worldwide-shipping/).
It normally connects to sgpro.
When I make the exposure of 1 or 2 seconds it’s OK.
But when I try to make the exposure longer than 2 seconds, the frame is not loaded (Downloading… constantly.)
Did anyone have this problem?
Maybe it’s in the camera driver?
There is a line in the log file: [Camera Thread] Cannot set readout speed, not supported by camera…
Could you please tell me what the problem is?
Log file is attached.
sg_logfile_20190213143409.txt (169.3 KB)

I’m not really sure. The SGP log doesn’t really give any insight to what happened. You might want to check your ASCOM logs for the camera if you have them and maybe check to see about updating drivers for the camera.

Thanks,
Jared