I received a quick email from somebody ... No phone contact ... so have to wait till after the holiday . Info I received was hit left and right then turn on ignition that all Seems odd when the right signal are already on when keys off ...." from kisan don't know if the #3 fuse on your bike is for combination of loads or just the turn signals. If a voltage spike went in the signalMinder from the power side, it most likely did take out the microcontroller.
Anyway, try this reset - just in case.
1) Hold both tight and left turn signal buttons down first, then
2) Turn the ignition key on
If the signalMinder DOES NOT flash but simply turns on the lo-intensity mode for the all four turn signals, it was reset.
If not, there's internal hardware damage."