Thank you that makes sense. I looked at the 'More info' tab once on my local drive and can see despite the WAV file displaying different times the recording times are the same (phew). When Im saving the csv files when performing analysis in Kaleidoscope it is time stamping each with the WAV file times so I will just manually correct this time in my excel files.

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