I updated from Fldigi version 4.1.27 to version 4.2.06, and winkeyer connected just fine on 4.1.27.? I updated to 4.2.06 and Fldigi now crashes as soon as I hit the connect button, no error message just boom to desktop.? Anyone have an idea of what I should try, other than the obvious answer of going back to version 4.1.27.