I had me, a medium feddy vs 3 roms on npr testmap. ai took out most of one base, then I WIPED the rest of it, and the base behind it, and the base below it out. Period.(not too big of a fleet) Well, I checked the admirals log. At least 100 ships unaccounted for (have to be cloaked) So now i'm stuck building sensors everwhere to find them  

The whole point in any mod when using the cloak is to keep ships hidden. That way it gives a slight edge for players and AI that use that particular race. .