Had a small issue trying to update the firmware on my LRP flow.
The firmware has only been tested up to Windows 7 which meant I had an issue using Windows 10 where the software wouldn't recognise that the ESC was connected.
I had a search about on-line and found a good video about similar issues with Windows 8.1.
In short if you have this issue just right click the LRP Fimware update tool icon, go to trouble shoot compatibility, select use recommended settings and it's fixed
Really simple but took me a while searching about so hopefully this may save others a bit of time.