So, I noticed that my recordings time stamps for my HydroMoth (firmware 1.8.1) were a few hours out , even though i had configured them before recording. Also This happened a few times with different recorders. So I deleted and reinstalled the Configue app and also the Time App and reinstalled the recent firmware, but the problem still kept happening. I have also tried changing batteries, USB cables, sd cards, computers and the problem still persts. I after I syned the HydroMoth again and it was still connected to the computer I noticed the seconds on the app time was moving faster then it should . I put the Time App (showing the time of the HydroMoth) next to my computers time and could see the seconds of the Hydromoth moving faster then the seconds on the computer clock. I then tried using an Audiomoth 1.0.0 with both apps and it was fine, the clock was syned with my computer clock and the time stayed syned. So it appears to be a problem with the HydroMoths. However , as it is happening on my 4 Hydromoths, this also suggests that something common to them started this problem. Has anyone had this problem before of have any ideas on how to solve this? Thanks