The reconciliation issue started after the Truist upgrade. up to that point I have been using Quicken and the Reconciliation between Quicken and Truist; it worked flawlessly for years. The Truist tech support group denies the problem and says it's a Quicken problem. However I have another bank account and it works flawlessly. I called Quicken and they said they had not done anything to their software.
I made a call to the corporate offices to complain. They have opened a case to investigate. I believe it will get resolved. But if you work directly with the tech support group they seem to be limited either with skills or the understanding that the problem is more than bill pay, it's also reconciliation.