@Moderator
I am having a similar issue. I purchased 3 of the Flight Core 2 boards. And, I tried 3 different micro USB cables. I am not getting any power to any of the Flight Core 2 boards from my PC laptop. I am using Windows 11 as well. I am unable to connect to any port on the laptop. I did try to connect one of the boards to a Mac computer through the Micro USB to USB connection. The board started to heat up and I had to disconnect. Is there a specific Windows driver needed for the Flight Core 2? I am at a loss at this point.