Korg is investigating whether the keybed problems are in specific batches.
I added a field in our registration form where you can tell us if you have problems with your keybed. This could help Korg identify the faulty keybeds.
Register and mention your keybed problems here (or if you don’t have problems: even better!)
If you already have registered your korg here you can e-mail me your serial number and problem and I will add it to your information in the list.