Can i get a downgrade plz

Just downloaded the new firmware and my keyboard is dead in the water also

After clicking my mouse out of frustration and the cursor moving up and down, I had the "You gotta be kidding me" idea of swapping the mouse and keyboard USB ports, and now it works. ?

Hello,

I have messaged you the download link.

Also, if it corrects the issue can you please message me the make and model of your keyboard?

is there a certain way to do this i downloaded the link and it keeps saying it failed and it can not find the device