was this the case even before she moulted? because i often experience this with newly moulted mantids and get panicked that theyre leazy and whatnot. for example with my gongylus, after moulting they just wouldnt really take food unless i made sure it walked near them etc.but now theyre fine, it might just be too soon after moulting. they may look fin and the skin might be hardened but sometimes it takes this long for them to get eating properly again. then again, if she was like this the rest of her life before the moult, im not sure what it could be. ive had mantids that really did just seem "lazy" (occasionaly glancing at prey but never making an effor tto go for it, not really moving much). what about temeperature? the inactivity may be due to low temperature. sorry i cant be of any real help. give it 2 or 3 more days, she might "snap out of it" like ive seen happen sometimes.