I'm not a developer but something looks really wrong in the log. Tons of the following message:
[10/24/2016 12:47:07 AM] [DEBUG] [Unknown] API Request:
[10/24/2016 12:47:07 AM] [DEBUG] [Unknown] * Endpoint: (POST) - /json/reply/SgGetGuiderImage
[10/24/2016 12:47:07 AM] [DEBUG] [Unknown] * Operation: SgGetGuiderImage
[10/24/2016 12:47:07 AM] [DEBUG] [Unknown] * Body: {"Receipt":"7676931a-ae44-4893-835c-5bd95246f465"}
[10/24/2016 12:47:07 AM] [DEBUG] [Unknown] API Response:
[10/24/2016 12:47:07 AM] [DEBUG] [Unknown] * Endpoint: (POST) - /json/reply/SgGetGuiderImage
[10/24/2016 12:47:07 AM] [DEBUG] [Unknown] * Operation: SgGetGuiderImage
[10/24/2016 12:47:07 AM] [DEBUG] [Unknown] * Body: {"ImageData":null,"Message":"No image found for receipt: 7676931a-ae44-4893-835c-5bd95246f465","Success":false}
[10/24/2016 12:47:07 AM] [DEBUG] [Unknown] API Request:
[10/24/2016 12:47:07 AM] [DEBUG] [Unknown] * Endpoint: (POST) - /json/reply/SgGetGuiderImage
[10/24/2016 12:47:07 AM] [DEBUG] [Unknown] * Operation: SgGetGuiderImage
[10/24/2016 12:47:07 AM] [DEBUG] [Unknown] * Body: {"Receipt":"7676931a-ae44-4893-835c-5bd95246f465"}
How did your PHD2 screen look was it capturing frames nicely? Hmm..