I am also having this issue when I try to use the tab key to move from one line to the next in Bills. The tab key does not move to the next line. Instead, once I have entered my information into a line, the screen rolls back up to the Vendor line. I have restarted my laptop, erased cookies, downloaded the newest version of the web browser, and tried in incognito mode. This is a complete time suck. Please help.