I think I may have a handle on this. It appears that it has something to do with the way that QSL Method is set. Everything below was done with no filters set.
To start with, I have QSL Methods set as follows: 216 to QSL Service 1,419 to Buro 1,032 to Direct 405 to $$$$ 208 to Other 8,933 to Ignore Which adds up to the 12,213 QLOs in my log. When I do the Label|Set Upload Flags, I get "3,268 QSLs changed" Now, if I do a QSO|Multiple QSOs Operations|Set QSL Method, and set everything to "Buro", I get "Changed 8,299 QSOs", and a break down as follows: 128 to QSL Service 9,718 to Buro 912 to Direct 318 to $$$$ 165 to Other 909 to Ignore or, a total of 12,150 QSOs with a QSL Method. Where the other 63 are, I have no idea. Now, this time when I do the Label|Set Upload Flags, I get "11,290 QSLs changed". That's 923 less QSOs than my log contains. Why those didn't get changed, I have no idea. But, it appears that setting the Upload Flag has something to do with QSL Method. I hope that this will give Paul an idea when he gets back from Dayton. 73 - Ted - W8TTS

