The Phal abuse ends here.

[silken]

I agree with Rowangreen. Over-watering kills more orchids than under-watering. When re-potting, you should also remove any mushy rotten and totally hollow and dead roots. Put in a fairly small pot just what the roots will fit and water only when it is almost dry or completely dry right thru the pot. Your roots don't look to bad from what I can see either. When you water, give a good thorough watering but then allow it to get nearly dry before watering again.