Same problem I had previously. Just sent log info as you suggested last time. The password issue is infuriating. Keeps prompting me to create new one, which takes me to your home page, but won't bring up the dashboard/portfolio. Finally got that after three tries, but data feed not working and restore not working. TD Ameritrade is source (their website fine). Kaspersky is security software. This issue is new. Haven't changed computers or security.
Now it's back to prompting me to create new password again.