TEXT Message resend issue

[shultz]

Hello,
First off let me THANK you all for all the help you have provided me through search and just general lurking... its made my life easy dealing with my sprint PPC6700's.

now for my problem... my wifes phone at random resends the last text sometimes several messages that have already been sent once... it may happen hour's later or the next day... like I said its very random. I've looked for some simple setting with no luck... oh and the text is NOT sent from text message re-try... its like the phone forgets that the text has already been sent and sends it again. The only way around it is to "clear text history" after every text.

Her phone is fairly basic
stock WM5 rom edited with total commander to get rid of the sprint junk.
a few basic reg tweaks for performance and such... nothing involving Texting(at least that I know of)
she has more games than i care to list but if it would help i will.

for programs she has
total commander, SK tool's, voice command, pocket Plus,MS office,resco back-up... thats about it, like I said it fairly a fairly basic set-up.

If you have any ideas as to what I need to do too stop this text resend please let me know.

Thanks
John