Bug 1.17 deployment save

Game crashes if saving a deployment with more than 60 cruisers i have tried it on 4 different comps (osbeing run vista 32 ultimate ,vista 64 home premium ,vista home 32 and xp home 32 sp3 )all 4 do the same thing as soon as you click the save button CTD this is a pain in the rear when trying some of the larger battles on challenge mode. Also while im here the sort by rank on the challenges doesn`t seem to work loads of 4 star challenges pop to the top but the 5 star rated ones tend to be 1/3 the way down the screen.