Hi Alex, I am in Melbourne, Australia. The devices were set with the Config App. The times I am reading are with the WAV files. The audiomoths that were deployed on the 8/3/21 were set to record 10:00-19:00 (UTC) and WAV files are recorded as 10am-6:59pm (which is what I expected 9pm-5:59am local time), those on 13/3/21 were also set to record 10:00-19:00 (UTC) but WAV files are recorded as 11am-7:59pm. I did download files at two different time periods so it is possible the 8/3/21 files were downloaded prior to 4/4/21 (when daylight savings ended locally) and others after this date. So it sounds that is likely due to computer converting times on download? As long as I can be sure the data was recorded at the same times then that is ok and I can manually change the times