Batch transaction frequently crashing when importing CSV files. Data will upload, but then the saving function gets stuck a screen that says "Hold Tight!  Do not close your browser while we save your expense.  Loading... Saving..."

When creating the CSV my Excel file error checks the Accounts, Classes and Vendors. They are correct. The process works more frequently than not, but the crashes are inexplicable. 

Please no canned responses from the Intuit bots. Thanks.