Why my transactions don't match and also it doesn't let me to reconnect with my Barclay business account?

Hi magnifiqueab-gma, thanks for joining the Community - I can see your Barclays business account is currently returning a 350 error in the background. This error relates to the expiry of the 90-day Open Banking authorisation period; if you're unable to re-authorise this following the prompt on the banking screen, please instead disconnect and reconnect the account to resume downloading transactions. When matching transactions, please check that the date and bank account are the same on the downloaded transaction as the manual entry in QuickBooks. 🙂