Using FT8. Have set TQSL FT8->Data.
After downloading from LoTW I get an error
15/07/2017 09:07:24: QSO NOT FOUND : N1SC 025400 20170715 40m DATA (sorry N1SC - yours was the 1st in the list

Am I right in guessing that because FT8 is being mapped to DATA, when it tries to match in my log and the log has FT8, then that is where the error occurs? And if that is the case, then how do I fix it?
Cheers
David