Phal Problems following emergency repotting

[rbarata]

My reference for watering when I look at the roots are the aerial roots and not the ones buried in the medium.
When the plant needs water the aerial roots start to shrink.
But my main reference is the dryness of the medium. When it is dry from the top down to half of the pot, it's safe to water.
The humidity here in summer is somewhere between 15 to 25 % and usually I water them once per week. Maybe you should cut your watering.

The "incident" happend how long ago?