I just imported all my tax info from Schwab without error - interest, dividends - all lines, security transactions
using desktop deluxe. However, I have noticed others reporting errors in importing tax info from their brokers. Some of these OP have claimed success by deleting the initial import (from file tab) and then using a different browser.
try clearing your browser cache.
also disabling firewall, disabling antivirus - at your own risk
I use windows 10 and edge.
