CONSTANT ONLINE BANKING ISSUES FOR NEW ACCOUNT...I'm SWITCHING BANKS

I feel like I am being forced to switch banks...again! I am new to NFCC but due to the constant online banking issues I am closing my account. I simply CANNOT tolerate late payments, no notifications to payment complications, etc. Even after 3 phone calls and several hours woth of explaining my issues they have not fixed "my account issues" on their part of things. If I have funds and pay my bill before the due date HOW IS IT MY BILLS HAVE NOT BEEN PAID?!? 

The service people have been understanding even the 2 supervisors have been very nice BUT they have not fixed their issues. I found out today that 2 more of my bills are either overdue or simple have not processed. 

******UNACCEPTABLE!!!****** I CANNOT BELIEVE THIS HAS HAPPENED!