yes overwatering anbd underwatering are usually the main reasons a plant droops.. also SHOCK will cause droopinig...

PIck the basket up... is it heavy as shit and saturated with water?
If so, you know it is over watering
Rockwool cubes dont need to be watered more than once a day in 78 farenheit..
You should consider mixing hydroton clay pellets in the baskets...


SOme plantrs will not recover from over watering for more than a month..
Usually this is in the mediium of soil... just lay off the water for 2 days.. those cubes will hold a lot of moisture.

STILLNESS and breathing... the miracle is right THERE!!
LOVE