Hello, I was using the minimal project from github to create my own project. I have been flashed Audiomoth several times using Audiomoth Flash App. But the last time I did this, Audiomoth didn't work. (the project maintains the flashing of the LEDs when switch is in CUSTOM or DEFAULT mode, and they don't blink when I switch is in those positions). It is not found by the Flash App either. I tried in another computer but it didn't work. Using flash application, when I run flash.exe I obtain "No serial ports found". The difference between the last version that I flashed (that worked) and the one that failed were these added lines (I don't include the whole program for a better readability): char STR[12300] = ""; for (int i = 0; i <NUMBER_OF_SAMPLES_IN_BUFFERS_DATA; i+= 1){ char str[12]; sprintf(str, "%f, ", var0[i]); strncat(STR, str, 12); } RETURN_BOOL_ON_ERROR(AudioMoth_openFile("data.txt")); RETURN_BOOL_ON_ERROR(AudioMoth_writeToFile(STR, sizeof(STR))); RETURN_BOOL_ON_ERROR(AudioMoth_closeFile()); I don't know if the problem is related to this. I am using windows 10. What can I do? Thanks in advance.