Let me throw this out there.
Mine has been yelling a service reminder at me since the first of the month (I changed oil back in March and didn't update the reminder). So this evening I got out my GS-911 to reset the reminder and found that mine showed a Vehicle drop sensor fault code plus it also showed that I had disconnected it.
Popped the seat and installed my old VDS and dash went out showing VDS. Reset the fault code and the dash cleared. Bike started right up no issues.
Have no clue why clearing the code made things o.k. , but so far it did.