I tried with 7c_3
weather fine, works 100%, tried 7c_2 again works 100%,

tried with
weather raining (earlier) and doesn't go, I haven't been able to duplicate the same conditions again, keeps coming up fine, I think it's the old bug that if in port and WO wearing rain coat for some reason turns into a zombie, stands there frozen solid, pressing Ctrl+PgUp his voice responds but he is frozen, periscope goes up but no pennants, typical I had to get this condition around 4 times in a row yesterday!!