[WriteLog] Strange CW Message Problem

[TNeill1648 at aol.com]

I have been preparing the message buffers for a contest next weekend.   I 
am using WriteLog 10.82 with Windows 7 64 bit.
 
One of the CW messages I would like to send is:  TU K4XG
 
When I hit the F5 key to send the stored message it sends: TXG
 
The only stored message that works properly is the F2 key that sends:   K4XG
 
I spent all afternoon attempting to resolve the issue with no luck.   Does 
anyone on the list have and recommendations?
 
Thank you.
 
Tom
 
K4XG