It happens that sometimes passing from one format to go on FM 13 interface that will last "dirty".
Es. I have a format with a red rectangle. Up with a button to a format with a white rectangle, smaller than red. I'll be back with a button to the previous format I have the red rectangle and also the white rectangle.
I tried to do "update window" amd "clean cache" but keep giving the same problem.
How can I do?
It does so randomly, among other things. Not always.