HI, Don.
Seems to me that the time sequence is the only one that would produce a balance that means anything.
I may choose to sort by Payee, for example, but why would I want to see my "balance" after all my checks to AAA but before all my checks to USAA? Any interim "balance" would be pure arithmetic trivia, not meaningful in any way that I can see.
Similarly, sorting by Memo or Category or Tab would produce meaningless numbers in the "balance" column. There IS an "Ending Balance" below the final line of the Register. That should always be correct, no matter which sorting sequence is used. There are valid reasons to sort transactions in other orders, of course; that is what we do in Reports, not in Registers.
The only Register sequence that seems meaningful to me is one based on chronology. Even the Date column shows a temporarily "wrong" balance when a deposit gets credited before or after a check that clears on the same day. The "Num" column would approximate - or supplement - the Date sequence IF all transactions were numbered. If all checks were numbered and written in order. BUT...what about deposits? What about credit and debit memos and monthly interest credits or bank charges? Those are not numbered. They would impact the "balance" in some sequence that would be hard to predict - and the "balance" produced would still be meaningless.
I don't recall any different behavior pre-Q2010.
What am I missing here?
RC