Hello,

We're using audiomoths for a largescale monitoring project and we noticed a few recordings having "blank" spots. It's very intermittent and seemingly random. The files attached show the recording "blanking out" after some amount of minutes and remaining "out" for the rest of the file. In all cases, the sensor continues to record the next file that day and the following days with no issues. Ie, these are not files that are recorded as the battery is dying or the card is filling up. This project has over 100 sensors and this has happened with about a dozen of the sensors, usually one time per sensor (with one exception where a sensor had recurring blank spots and thus we stopped using it). Does this indicate an issue with the sensor, microphone, or something else? Can anything be done? Files are too large to attach so I've shared via googledrive. https://drive.google.com/drive/folders/1CI83Keo-8pMcCXT-KrX00rfRZR7zQuCS?usp=sharing

Thank you!