I am using Adafruit Feather RFM69HCW Microcontroller. I am having difficulty uploading code in any Adafruit Feather boards. We have a project that is live on the field and it needs code changes. I have tried everything from holding the reset button while uploading, uploading the basic Blink function, changing USB micro cables, using different Adafruit Feather Boards.
However, I am assuming it has something to do with the Adafruit drivers.
I would really appreciate it if anybody can help me figure out the problem here.