From the look of the code you've put there, it looks like the problem is occurring in the ReadParse sub.
Can you enlighten me as to what happens in this sub?
Perhaps posting the whole code section pertaining the original setup of the input typeglob, and the code that comprises the ReadParse sub?
One of the things you'll get used to on PM is that the more code you post, the easier it is for people to spot interaction problems and oversights... Don't worry about seeming silly by having some HUGE oversight in the code.. I make enough gaffes on here, and the guys are polite enough to smile quietly and correct my oversights..

Cheers

Malk