I have a velocity yamaha np-30 keyboard. The issue just arised that every E key on the piano is playing as if at full velocity. I can't find anyone online with the same problem only people where it's a hardware issue as only one or two keys are acting up. I'm pretty sure that this is a software issue rather than hardware because it is every single E key on the keyboard and not individual keys. I have tried factory resetting and it hasn't worked. The issue remains when I'm using the speaker or the headphones, without a pedal plugged in and without. Please help this is extremely frustrating as the warranty has long gone on this keyboard and I'm just so confused as to why this has happened. Even if anyone knows how to completely turn off the whole sensitivity feature on the keyboard as a whole that would be great (if this is even a sensitivity problem I have no idea).