Bob Willey K3RLW
Not sure if this is a problem with N3FJP 188.8.131.52,
or WSJT-X v2.4.0-rc3
or TQSL 2.5.7 ?
Or somewhere else?
Creating ADIF file to be signed and uploaded by the TQSL software...
LoTW.adi created with 1 QSOs!
Starting ARRL's LoTW TQSL Software to sign and upload the records you selected...
TQSL Software Execution Complete!
TQSL software reports:
TQSL Version 2.5.7 [v2.5.7]
Signing using Callsign K3RLW, DXCC Entity UNITED STATES OF AMERICA
Invalid MODE (Q65) on line 40
No records to upload
Final Status: No QSOs written(8)
BDB2526 Finding last valid log LSN: file: 31 offset 222470
BDB1518 Recovery complete at Mon Mar 22 21:08:51 2021
BDB1519 Maximum transaction ID 0 recovery checkpoint 
Nothing is changed in your log immediately following an upload to ensure that LoTW first properly processes your data. After you download the records that you uploaded to LoTW, AC Log will then mark them appropriately as sent in your log with an L in the Sent Confirmed By field to indicate LoTW. Please wait for LoTW to process your data (usually just a short time, but it can take up to a day or more following popular contests). Then do a Download (typically All Since) to update your records.
Bob Willey - K3RLW - Trappe MD