I do things the old fashioned way and hand enter data, When I went to reconcile January, I found several transactions that did not appear in the cash account. I copied them, deleted them and pasted them back into the investment account. That worked and they appeared in the cash account.
I still had a big discrepancy between todays' balance and my Quicken balance. February transactions were missing from the cash account. I copied/deleted/pasted 4 transactions, only one appeared in the cash account. I had to do it again for the other 3 and this time it worked.