Using SGP188.8.131.52. I started a Center Here which attempted to change the filter to Clear (at about 10:47:03 in log file).
Issue 1: Change filter never completes (expect SGP to time out if filter does not complete)
This may be an issue with the driver or SGP but pending further tests we’ll assume a driver issue. I then unplugged the USB cable to the filter to reset it. This causes SGP to issue an error dialog (an exception in the log file).
Issue 2: Despite the filter fail, plate solve proceeds to take an image (expect it to stop because of filter problem)
While it is taking the image I click on “Done” on the Center Here dialog.
Issue 3: Despite being canceled, the image taking is not aborted but finishes exposure and download. (expect a cancel to abort the image)
Issue 4: After the image is downloaded the Center Here dialog is still present and unresponsive. I had to kill the SGP process. (expect the center here to finish in an orderly manner despite errors).
This is a repeatable sequence of events. Log file: https://www.dropbox.com/s/ejrv6akwgyt55ms/sg_logfile_20160510213058.txt?dl=0