MDM Trouble Report for 2025 Feb 21 Telescope: 1.3m Observer(s): Zichong Zhang, Huiyang Mao, Yushan Li, Liyuan Lu (Purple Mountain Observatory) Instrument: CCDS Problem(s) Encountered: The finder is stuck at the beginning, thanks to Justin for helping us solve the issue in the middle of the night, but I’m not sure if Finder can now access smoothly. ------------------------------ Submitted on 2025 Feb 22 [8:10:59] NOTE: This trouble report replaces the previous report for 2025 Feb 21