Have troubles of connecting QuickBooks to Bank of America account

[Shawn Y.]

I recently purchased QuickBook online version. While trying several times, I still have no luck of connecting QB to my Bank of America business account. I always encounter a message saying "Something isn't working. We encountered an error connecting your accounts. Please try again later." Anybody have had similar experience? I wonder if this is due to BoA only allows accounts above certain level to be connect to QB. Any thoughts and recommendations? Many thanks!