Thank you for reaching out to the Community regarding your issue, although I am sorry to hear that you are experiencing with your bills. I believe here it sounds like you are using your banks bill pay through direct connect. If that's the case I'm wondering here if we might be able to reset it by deactivating it and reactivating it. We should be able to do so by right clicking on account then selecting edit/delete account. From there navigate to the online services tab and you should see at the bottom you should have the option to deactivate bank bill pay then reactivate afterwards.
Once you get a chance to try these steps, please let us know what you find. If this if you are using Quicken Bill manager let us know and we'll see what we can do to correct the issue.
Thanks,
Quicken Francisco