MDM Trouble Report for 2016 Oct 25 Telescope: 2.4m Observer(s): Jessica Klusmeyer (MDM) Instrument: OSMOSB4k Problem(s) Encountered: Had issues with guider not being in expected spot with a target a high rotation angle. Have had this issue before, made sure guide probe was -90-rot angle. I tired resetting guide probe and reinitializing but still think I had the issue. The target was at a high airmass so I didnt have much time to trouble shoot the problem. The guider didnt have any issues with smaller rotation during the night and it was only an issue for this one target. Also JSkycal did not want to work tonight, had to restart several times. Program did not want to repaint or update, continued to freeze multiple times. Restarting helped for a little bit but the problem continued throughout the night. Did not stop me from observing target but did slow the process down a bit ------------------------------ Submitted on 2016 Oct 26 [6:34:10]