Helo Neil,
Don't confuse QSL card confirmations with "electronic" LoTW confirmations. Swisslog provides 3 different fields: QSL Received is ONLY for QSL Cards. This field must be checked manually by the user by using the Register QSL Card function in the Tools menu. You need to take your QSLs, enter the callsign,, locate the QSO in the list then press F5 to check the QSL Received indicator. Obviously the QSO must be previously entered in Swisslog. If the QSO from the QSL is not in the database you will have to add it manually.
LoTW Received is checked automatically after you perform a LoTW synch with Swisslog and it's checked if the QSO partner has uploaded his QSOs in LoTW system and his QSO matches with your QSO within an error period of +-30 minutes. There is also the eQSL Received field if you use eQSL and use the eQSL Synch function.
Please read carefully the following chapters in the Swisslog help:
https://swisslogforwindows.com/english/H...ndling.htm
https://swisslogforwindows.com/english/H...upport.htm
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