In V1.9 of WSJT-X, there was a feature that allowed one to change the color of stations already logged. This was necessary in knowing whether or not to respond to a given CQ.
In version 2, I am unable to determine whether or not I have already logged a potential contact that is calling CQ.
Is there a way to have WSJT-X V2 signify whether or not one has logged a given call sign?