Hi Adrian,
It looks like the server connection to SGPro was lost. I'm not really sure why that would happen but PEMPro recovered about 8 minutes later on its own. Do you recall seeing anything unusual happening on SGPro's user interface?
0106388 2016-08-26 22:01:27.869: Debug, SgProCam, Sending: http://localhost:59590/json/reply/SgGetImagePath, Params: {"Receipt":"22eecf39e0a247dd8a3907fbb29954fe"}
0106389 2016-08-26 22:02:35.578: Exception, SgGetImagePath, The underlying connection was closed: A connection that was expected to be kept alive was closed by the server.
0106390 2016-08-26 22:02:37.811: Debug, Start Exposure, Binning = 1, Duration= 1, Light = 1
0106391 2016-08-26 22:02:37.812: Debug, SgProCam, Sending: http://localhost:59590/json/reply/SgCaptureImage, Params: {"BinningMode":1,"IsoMode":0,"ExposureLength":1,"Gain":"","Speed":"Normal","FrameType":"Light","Path":"C:\Users\ADRIAN LIDDELL\Desktop\Documents\CCDWare\PEMProV3\SGProImage","UseSubframe":true,"X":1950,"Y":1860,"Width":100,"Height":100}
0106392 2016-08-26 22:02:39.860: Exception, SgCaptureImage, Unable to connect to the remote server
0106393 2016-08-26 22:02:39.863: Exception, Start Exposure, Take Image Failed: Object reference not set to an instance of an object.
0106394 2016-08-26 22:10:45.890: Debug, SgProCam, Sending: http://localhost:59590/json/reply/SgCaptureImage, Params: {"BinningMode":1,"IsoMode":0,"ExposureLength":21,"Gain":"","Speed":"Normal","FrameType":"Light","Path":"C:\Users\ADRIAN LIDDELL\Desktop\Documents\CCDWare\PEMProV3\SGProImage","UseSubframe":false,"X":0,"Y":0,"Width":2750,"Height":2200}
0106395 2016-08-26 22:10:46.448: Debug, SgProCam, Response: {"Success":true,"Message":"Image capture started successfully.","Receipt":"ef5854086cc242459accf1e70fe284da"}
-Ray