OK, just tried to simulate on mine.
Took realtime values with just the ignition on. All OK.
Started the motor, no change. Kept on receiving data.
Backed out to the main screen, and went back into Realtime values without any error.
Appears you have a problem on your particular bike.
If you have not already done so, try putting the bike on the center stand with the side stand retracted.
Below are the realtime values with only the ignition on and at idle.