Megasquirt Support Forum (MSEXTRA)

While I'm tuning a car, I noticed that this happen often. On a ms3pro and on an ms2.

If I do changes offline, as soon as I connect I loose I my changes without being notified that the ecu and the tunerstudio settings are different.
This is very annoying.

Tuner studio version is 3.0.28.
I'll try to upgrade to 3.0.50.17

Make sure you don't have "Difference reporting" or "Automatically load and save Current Tune" turned off.

Options --> Preferences --> Perform Difference Report on Connect

Options --> Preferences --> Automatically load and save Current Tune

Both need to be checked to always be prompted on a difference.

Thanks! Perform Difference Report on Connect was unchecked for an unknown reason!