I experience the same problem, error on all the electronic safety devices, DWC, ABC, DQS etc etc. And yellow motorlamp. It comes randomly at any time, no pattern recognized. This goes away after starting/stopping motor, except motorlamp.
So I went to the dealer, only a junior mechanic there. The error code read «no contact with instrument panel ». He uploaded new sw and hoped that would solv the issue, but it did not.
Dealer will pick it up for repair, I will update on the findings.
The bike has extremely fast acceleration. So in particular the DWC is helpful to keep the wheel down when you give it all is has. My concern is of course that when you do this, you should not be concerned that the electronic at any time can stop working. When its there, you need to rely on it. Driving with all electronic aids turned off seems like the safest option now.