So apparently the timezone change is built into VCMEditor.
Anyway, your TB calibration has error that probably needs to be addressed but that's not what's causing your problem. At times, your torque demand is steady but the desired airmass oscillates. This means there is some issue between the torque demand table and the TTL table. To drill down to the problem, we would need to see desired load and mapped point weights. Trace out where the desired load is coming from on the tables and see if it makes sense. What all is done to this car?