I have noted that once data from QRZ.com has been loaded into cqrlog (lower left corner) as this option is turned on. When last qso where data was collected, the data is not cleared out and it has happened to me that the data from the previous qso has been entered into the next one. Seems to be typical when there is no data from qrz.com.

No big issue, just a small nuisance.

73 de Olaf LA3RK