I'm putting I.T.'s weaknesses here for future use. You guys can also dump your character's weaknesses here if you want.
-I.T. is very arrogant. Leading him to ignore the possibility of making mistakes
-I.T.'s suit can be shut down by electromagnetic pulses
-I.T.'s suit is fairly power hungry and will need to be recharged
-I.T. is pretty easily distracted
-Water can cause I.T.'s powers to backfire and fuck him up in various ways.
-I.T.'s technopathy reacts horribly to certain frequencies, causing him horrible pain
-I.T.'s suit tends to malfunction when damaged
-I.T.'s powers are affected by his emotions, leading them to be weaker when sad, unpredictable when angered, etc
-I.T.'s suit has a limited amount of things it can do at once
-I.T.'s powers hurt him on use.
-I.T.'s powers are kind of unpredictable. If he's holding a smartphone they may affect said phone instead of his suit and vice versa.
-Duplicating technology is extremely taxing on I.T.'s body, robbing him of most of his energy.
-The joints on I.T.'s suit are quite a bit stiffer than flesh or spandex, leading him to be fairly sluggish in melee combat.