TP1 Wont Flash Custom Roms?

[marc79slc]

Heya there, my TP is flashed with .37 and it has had tons of custom firmwares on it over the last year and now for some reason now it wont let me put anything but the stock sprint roms on it!

Every other rom gets to about 99% then fails out (if done by SD) or finished up then says Rom Error if done by Activesync.

Anyone have any ideas on what could be going on?

Thanks so much
-marc