I was trying to import a dowloaded .csv and the was taking forever (I let it go overnight). It never finished. I rebooted everything and tried again and it was obviulsy taking longer than normal so I stopped the import. I opened the .csv up in Sheets and it turned out to not have any transactions. Row 1 had the headers and cell 2A had “No data found for this time period”.
Maybe an opportunity for some error handling