Hello Ken,
At the moment I use the Starlight Xpress Trius SX-35 camera and the SX Lodestar2 guiding camera. Since the beginning it has given problems to use two SX cameras with SGP. Since I got a new driver, recommanded about two weeks ago my Lenovo computer recognizes the XS camera's again since April of this year. SGP was running good and did almost everything correct when I was using my QHY8Pro camera together with the Lodestar. Also my Atik 414 was working nice, so I send back my SX-35 to the deliver - he knows a lot about camera's but nothing about SGP. He send the camera back after three weeks and told me that an Employe of Starlight Xpress told him: SGP can not handle two SX camera's. But on this site I was assured that SGP could do! So I did not buy an other guiding camera yet but this night was terrible! Connected with the SX-35 and the Lodestar SGP used for the frames those which came from the Lodestar!!! So Platesolve and so on did not work and I was getting the wrong Images. I have reset all over 20 times and once I coul capture images until the meridian-flip. Then all trouble started again. Since a week I have seen "error connecting Starlight Xpress main camera" over a thousand times. Yesterday we found that we could change Advanced USB parameters, when check Any Model I get at least connection with the SX-35. But problems are not solved. Many times downloading an image, specially the Platesolve frames take up to 10 minutes and finally SGP aborts...... Please a solution. I allready ordered a new computer I better do PHD2 with the Lodestar on a second computer so there will be no confusion and I will not get PHD2 frames when I need and want SX-35 frames. If you tell me how to find the logfiles I will send them, and an email adres to which I can send them please, yours sincere, Arie Slingerland