Issue with OSW/Simucube1

My hardware configuration:
-Mige 18nm
-Latest Ioni firmware and latest simucube

Problems arise when:
-From one day to the next, now allways.

How it behaves:
-Force feedback feels like it has insane ammount of electrical interference/graining, also sometimes like the tires have a flatspot and while cornering the wheels like gives a over the bump sensation.

I asked a friend to test a different wheel and encoder and the problem is exactly the same.
Is there a way to do a full reset on the firmware, so I don’t see any profiles on the simucube?
Like a total reset?
Can someone help me?