[Dx4win] adding QSO off line and F2

[wo2n]

Hi, ran into this problem.
I rec QSL card, need for NEW Band. DX4win shows I mailed (M) different call.
When I ADDQSO OFF LINE, ck cfm and hit F2 DX4win does not ask if I want to 
submit card???
I have to hit enter the Q is logged, then reopen hit F2 then it asks me if I 
want to submit.
In other words F2 doesn't respond if QSO is previously entered and logged.
I use older version 5.2, maybe this is resolved?
Tnx 73,de Bernie/WO2N.>