I went through all of these steps and am having very strange issues.

First - I have no data for May on my P&L, no transactions (which is not possible)

Second - My chase accounts appear to be connected (show correct balance) BUT when I first open Quickbooks it will say "you have 300 transactions to review" in my Bank Feeds.  Then when I click on an account, there is nothing there and the number turns to zero.

When I try to disconnect the online account from Chart of Accounts - it says I cannot delete as I have pending transactions.  But there are none pending for that account. 

Any help or ideas is greatly appreciated..