HARPOON RGB Firmware v. 1.01 update isn't doing anything

[CptBrian]

It's been an hour.
Edit: Can't abort the process.

[Tomatomanz]

Where else my situation, it shows updating then my mouse no longer showing in "Device settings"..

[OhhChang]

Have you been able how to figure out this issue. Mine is very similar but instead the update will stop at 3% and then will just fail and it will say that the update failed.

[Apophis3]

On my Dark Core, I had issues with updating the original firmware, and it turned out it needed a USB 2.0 port to succeed. Afterwards, the updated firmwares worked fine over USB3 ports for updating.

[NChannell]

Thank Apophis3, I'd never thought the USB would be an issue.

[CptBrian]

Nearly a year later, still happening despite updates. GIF: https://i.imgur.com/k6ypz6f.gifv
It just loops forever at 0%. It has to be aborted, but it doesn't abort either so I have to kill the process.
Will try USB 2.0.
Edit: Nope. Using USB 2.0 isn't a solution.
I also got a new mouse, same Harpoon model, same problem.