Log4OM

loading qsl form lotw I got in the log the following message ONLY for DATA qso

.........
7:52:49: QSO NOT FOUND : UR5ZGY|01/09/2019 13:01:01|20m|DATA
17:52:49: QSO NOT FOUND : UR5ZGY|01/09/2019 12:59:01|20m|DATA
17:52:49: QSO NOT FOUND : K9PGC|04/09/2019 19:33:23|20m|DATA
17:52:49: QSO NOT FOUND : W3BTX|04/09/2019 19:15:38|20m|DATA
17:52:49: QSO NOT FOUND : PD0LEO|04/09/2019 19:34:38|20m|DATA
17:52:49: QSO NOT FOUND : W1OP|03/09/2019 20:10:15|20m|DATA
17:52:49: QSO NOT FOUND : N3KBF|04/09/2019 19:19:08|20m|DATA
..........

QSO are in the log , same day, same time