Invoices not letting me save changes.
Every time I open up an invoice to edit the invoice it takes forever to give me the option to save the invoice or sometimes the save button stays greyed out the entire time. After waiting a good few minutes, I get an error message stating "Something's not working try refreshing the page and check back." Any idea how I can get the save button to be active so I can save the changes I am making to the invoice.
