MDM Trouble Report for 2015 Nov 08 Telescope: 2.4m Observer(s): Sandford (Columbia) Instrument: Modspec+Echelle Problem(s) Encountered: Around 2AM local time, the guide probe stopped responding to commands--I would enter dx and dy offsets in the MIS window, and nothing would happen. I fixed this problem by power cycling the MIS controller box in the computer room and re-initializing the MIS application. ------------------------------ Submitted on 2015 Nov 9 [6:18:29]