On April 2 I posted
"Good timing, I have been wondering if I needed to do something. Good news, the account with complete tracking has been updating correctly since a few days after my first comment. Bad news, the account with simple tracking has gone bonkers. After the scheduled nightly update the account balance will be at zero or some small amount. I found I could download updates on just that 1 account and the update works fine(correct balance). Then I found I could just rerun the nightly backup (from Toolbar) One Step Update → All Accounts and the problem account would have correct figures. As of this morning that is the situation. Thank you for your efforts."
I just checked back and someone didn't read the bad news part as the discussion was closed. Situation is still as described. Scheduled auto update returns incorrect balance on simple tracking account but when I run the backup manually both accounts have the correct balance.