Hi Bob -

Nope, definitely no timers and yes, I am comparing .EXE to .EXE.

TIA -
ellen


>>There is no code in the interactive change anywhere up the line and it is only 1 level deep. (ie. the textbox on my form is based on a subclass of the original VFP textbox).

>>I will have to do some other tests to try to track down what exactly is causing this, but for the next few weeks I am going to have to stay in VFP5. The next version of my app is due shortly, and I don't have time to research/re-test it in VFP6. Hopefully, someone will have some ideas .....
>
>Do you have any timers running in the Ap? Are you comparing .EXE to .EXE or are you running interative in 6.0?
>
>Just some ideas.
>
>BOb