So I upgraded to firmware 1.6, but now I have another issue. The recordings are almost inaudible. Even if I speak loudly close to the audiomoth. It is not related to the upgrading to firmware 1.6 as this issue appeared 2 or 3 days ago before I upgrade the firmware.
What can be wrong ? I use the same settings as before (sample rate 48, gain Medium). Is my mic fried?