Hello @Nemo ,
We are sorry about this problem with reconciling accounts. Thank you for looking to the Quicken Community for assistance.
Have you tried restoring from a recent backup? We recommend saving backups frequently by navigating to File > Copy or Backup File... in the upper menu at the top of the screen. Provided that this has been done often, you should be able to restore from a backup that was saved just prior to when this issue emerged by navigating to File > Restore from backup... in the same menu. I am curious about whether or not this problem continues in the restored file.
I look forward to your response.
Thank you,
Quicken Jared
Reconcile uses the download posting date not the transaction date for downloaded transactions. You can't change the download posting date. Instead, change the reconcile end date to 2/1/2023.