Why all of a sudden are my bank transactions not displaying in Quickbooks? Bank connection seems fine. Everything was importing fine until March 1st. Now none of those are displaying, even after I hit Update.

Hello, my transactions were uploading fine from my bank to QB until March 1st.  Even after manually hitting the update button they are not displaying.  There is no error code so am not sure what is happening.  I followed instructions to reconnect with my bank and now have duplicate accounts ( I believe my bank changed names but still the same institution.)  The new account shows the transactions from March 1. Not sure what to do!