Possible Solution - Hope this helps someone out
Issue: Keyboard randomly stops functioning (no key presses detected), one row of lights stays on - Unplugging and Replugging the keyboard back in, temporarily resolves the problem
Fix: Override the Ducky USB Vendor ID and Product ID so OSX thinks its a Mac Keyboard
Hold Fn + Alt + P for 3 seconds
0-9 & A-F will light up (Hexadecimal Input)
Type 05AC024F (This is an Apple Vendor & Product ID)
Unplug and Replug the keyboard
If you want to confirm the change has worked, Open up the System Report, and Look at the Ducky One2 Mini under USB, you should see Product ID: 0x024f & Vendor ID: 0x05ac
Notes: If you ever reset your keyboard by either upgrading your firmware; or by holding both Left Win + Right Win for 3 seconds, the VID and PID will also be reset, simply follow steps 1-4 to fix it again
https://www.reddit.com/r/DuckyKeyboard/comments/crwntm/weird_issue_with_ducky_one_2_mini_on_mac/