ULSTER BANK Account not staying connected - Unable to connect after 90 days

Hello Moto-graphix, Welcome to the Community! Thanks for making us aware of the 350 error you are receiving when trying to reconnect your Ulster bank account. Can we ask you to completely disconnect the bank connect in QB by going to accounting>chart of accounts>click on the drop-down menu next to the chart of accounts at the left of the page>click on edit>in the pop up click on disconnect account on save>save and close. Then go back to banking and connect Ulster bank as a brand new connection. If you have any transactions waiting to be reviewed if you could do them first and also when you connect if you can select a date range from when you have no transactions in QB to avoid duplications.Thanks