Hi, when I use new batteries and connect AM to PC, no LED is flashing. It seems like no responding. When I last configured it the battery (in the app) showed me still low voltage (I used new batteries). After one week in the field this unit did not record any recordings. What I can do?

Hello, I have a problem, I have Linux 64bit - Ubuntu. I have used Audiomoth 1.1.1 configuration app. However when I downloaded 1.2.1 and 1.2.0, both start with window which is blank. There is not showed control panel. Please what I have to do? The 1.1.1 is still works well.